Brief Records : EPA National Library Catalog

Items Found: 21
Showing Items: 1 - 21
Your Search: (SUBJECT=Water Pollution Research United States)

Document Number: 1	Full Record
Main Title	A comparison of the use of the plastic membrane vs. the glass-fiber filter in handling aqueous samples : speed, cost, and data /
Author	Barnett, Donna L.
Other Authors	Author Title of a Work Kopp, John F.
Publisher	U.S. Federal Water Pollution Control Administration ; Available from National Technical Information Services,
Year Published	1966
OCLC Number	678602013
Subjects	Filters and filtration--Comparative method--Cost effectiveness ; Membranes (Technology) ; Glass fibers ; Plastics ; Water--Pollution--Research--United States ; Water quality biological assessment--Equipment and supplies--Cost effectiveness
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=94002FG8.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJBD ARCHIVE EPA 740-R-66-002 Headquarters Library/Washington,DC 03/13/2018 ELBD RPS EPA 740-R-66-002 repository copy AWBERC Library/Cincinnati,OH 11/09/2016
Collation	i, 13 leaves ; 28 cm.
Document Number: 2	Full Record
Main Title	Analytical method : the analysis of by-product chlorinated biphenyls in water, revision 2 /
Author	Erickson, Mitchell D.
Other Authors	Author Title of a Work Breen, Joseph J. Heggem, Daniel T.
CORP Author	Midwest Research Inst., Kansas City, MO.;Environmental Protection Agency, Washington, DC. Office of Toxic Substances.
Publisher	GPO,
Year Published	1985
Report Number	EPA/560/5-85/012; SR-3; EPA-68-02-3938; MRI-8201-A(6)
Stock Number	PB86-109105
Subjects	Polychlorinated biphenyls ; Factory and trade waste--Analysis ; Water--Pollution--Research--United States ; Gas chromatography
Additional Subjects	Chemical analysis ; Byproducts ; Industrial wastes ; Water analysis ; Chlorine organic compounds ; Performance evaluation ; Gas chromatography ; Mass spectroscopy ; Isotopic labeling ; Sources ; Design criteria ; Concentration(Composition) ; Chemical industry ; Quality control ; Quality assurance ; Reagents ; Sampling ; Safety ; Calibration ; Laboratory equipment ; Polychlorinated biphenyls ; Consumer products ; Water pollution detection ; Chlorinated biphenyls ; Electron impact spectra ; Arocols
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status NTIS  PB86-109105 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Edition	Revision 2.
Collation	viii, 50 pages
Document Number: 3	Full Record
Main Title	Assessing the water pollution potential of manufactured products /
Author	Berkowitz, Joan,
Other Authors	Author Title of a Work Schimke, Gerald R., Valeri, V. R., Myers, Charles E., Schimke, G. R.
Publisher	Municipal Technology Branch, Office of Research and Monitoring, U.S. Environmental Protection Agency,
Year Published	1973
Report Number	EPA-R2-73-179a; EPA-R2-73-179b; EPA-R2-73-179c; EPA-R2-73-179d; EPA-R2-73-179b-d
OCLC Number	01162161
Subjects	Water--Pollution--Research--United States--Catalogs ; Manufactures--Catalogs
Internet Access	Description Access URL EPA R2-73-179b https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100RTI6.PDF EPA R2-73-179c https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100RTLA.PDF EPA R2-73-179d https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100RU9P.PDF EPA R2-73-179a https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100RTGY.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJBD ARCHIVE EPA R2-73-179a Headquarters Library/Washington,DC 10/08/2014 EJBD  EPA R2-73-179a Headquarters Library/Washington,DC 10/08/2014 EJBD ARCHIVE EPA R2-73-179b Headquarters Library/Washington,DC 01/23/2014 EJBD  EPA R2-73-179b Headquarters Library/Washington,DC 01/23/2014 EJBD ARCHIVE EPA R2-73-179c Headquarters Library/Washington,DC 01/23/2014 EJBD  EPA R2-73-179c Headquarters Library/Washington,DC 01/23/2014 EJBD ARCHIVE EPA R2-73-179d Headquarters Library/Washington,DC 01/23/2014 EJBD  EPA R2-73-179d Headquarters Library/Washington,DC 01/23/2014 ELBD RPS EPA R2-73-179a repository copy AWBERC Library/Cincinnati,OH 03/30/2015 ELBD  EPA R2-73-179a AWBERC Library/Cincinnati,OH 03/06/2020 ELBD  EPA R2-73-179b AWBERC Library/Cincinnati,OH 03/06/2020 ELBD  EPA R2-73-179c AWBERC Library/Cincinnati,OH 03/06/2020 ELBD  EPA R2-73-179d AWBERC Library/Cincinnati,OH 03/06/2020
Collation	4 volumes : charts ; 21 x 27 cm
Document Number: 4	Full Record
Main Title	Collection of memoranda containing research prospectuses.
Other Authors	Author Title of a Work Eldridge, E. F.
Publisher	Department of Health, Education, and Welfare, Public Health Service, Region IX,
Year Published	1957
OCLC Number	959725760
Subjects	Water--Pollution--Research--United States
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status ESBM  ######## CPHEA/PESD Library/Corvallis,OR 10/13/2016 DISPERSAL
Collation	volumes ; 27 cm
Document Number: 5	Full Record
Main Title	Control of waste and water pollution from coal-fired power plants; R & D report.
Author	Leo, P. P. ; Rossoff, J.
Other Authors	Author Title of a Work Rossoff, J.,
CORP Author	Aerospace Corp., El Segundo, CA. Environment and Energy Conservation Div.;Industrial Environmental Research Lab., Research Triangle Park, NC.
Publisher	Environmental Protection Agency, Office of Research and Development, [Office of Energy Minerals and Industry], Industrial Environmental Research Laboratory; for sale by National Technical Information Service.
Year Published	1978
Report Number	EPA-600/7-78-224; ATR-79(7297-01; EPA-68-02-1010
Stock Number	PB-291 396
OCLC Number	04941078
Subjects	Flue gases--Purification--Periodicals ; Water reuse--United States--Periodicals ; Water--Pollution--Research--United States--Periodicals ; Power-plants--Environmental aspects--United States--Periodicals
Additional Subjects	Electric power plants ; Solid waste disposal ; Water pollution control ; Flue gases ; Leaching ; Water reclamation ; Industrial water ; Sludge disposal ; Scrubbers ; Drainage ; Gypsum ; Limestone ; Calcium oxides ; Ponds ; Cost analysis ; Effluents ; Reviews ; Reviewing ; Ashes ; Fossil-fuel power plants ; Coal fired power plants ; Sludges ; Stationary sources ; Waste water reuse ; Coal piles
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100BLG9.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJBD ARCHIVE EPA 600-7-78-224 Headquarters Library/Washington,DC 07/03/2013 EKBD  EPA-600/7-78-224 Research Triangle Park Library/RTP, NC 12/12/2003 ESAD  EPA 600-7-78-224 Region 10 Library/Seattle,WA 03/23/2010 NTIS  PB-291 396 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation	ill. 28 cm.
Document Number: 6	Full Record
Main Title	Effects of holding time, storage, and the preservation of samples on sample integrity for the detection of fecal indicator bacteria by quantitative polymerase chain reaction (qPCR)-based assays /
Author	Wymer, Larry, ; L. Wymer ; K. Oshima ; J. Paar ; M. Doolittle ; J. Lavender
CORP Author	TechLaw, Inc., Bethesda, MD.; Environmental Protection Agency, Lexington, MA. Region 1.
Publisher	U.S. Environmental Protection Agency, Office of Research and Development, National Exposure Research Laboratory,
Year Published	2010
Report Number	EPA 600-R-10-150
Stock Number	PB2013-107494
OCLC Number	1099469954
Subjects	Water--Pollution--Research--United States
Additional Subjects	Bacteria ; Water pollution monitoring ; Fecal pollution ; Reagents ; Membrane filters ; Standards ; Equipment ; Supplies ; Safety ; Sampling ; Quality control ; Calibration ; Enteric pathogens ; Pollution prevention ; Waste management ; RNA gene sequences ; Quantitative polymerase chain reaction (qPCR) ; TaqMan ; Enterococci
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100NG0Z.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status ESAD  EPA 600-R-10-150 Region 10 Library/Seattle,WA 05/08/2019 NTIS  PB2013-107494 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation	1 volume (various pagings) : tables, figures ;
Document Number: 7	Full Record
Main Title	EPA.
Publisher	U.S. Environmental Protection Agency,
Year Published	1977
Report Number	EPA 950-R-77-007 ; 000K77100
OCLC Number	554672532
Subjects	Water--Pollution--United States--Management ; Water--Pollution--Research--United States ; Water pollution control industry
Additional Subjects	United States--Environmental Protection Agency
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000T6TM.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJBD ARCHIVE EPA 950-R-77-007 Headquarters Library/Washington,DC 03/22/2010 EJBD  EPA 950-R-77-007 Headquarters Library/Washington,DC 09/16/2013 ELBD RPS EPA 950-R-77-007 repository copy AWBERC Library/Cincinnati,OH 10/17/2014
Collation	[12] p. : ill., map ; 28 cm.
Document Number: 8	Full Record
Main Title	Handbook of methods for acid deposition studies : field methods for surface water chemistry /
Other Authors	Author Title of a Work Chaloud, D. J.
Publisher	U.S. Environmental Protection Agency, Office of Modeling, Monitoring Systems, and Quality Assurance : Office of Ecological Processes and Effects Research, Office of Research and Development ; Environmental Monitoring Systems Laboratory ; Environmental Research Laboratory,
Year Published	1989
Report Number	EPA 600/4-89/020
OCLC Number	22467659
Subjects	Acid pollution of rivers, lakes, etc--United States--Handbooks, manuals, etc ; Water--Pollution--Research--United States--Handbooks, manuals, etc ; Acid deposition--United States--Handbooks, manuals, etc
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=30000UJ2.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EHAM  TD425.H3 Region 1 Library/Boston,MA 04/29/2016 ESBD  EPA 600/4-89/020 CPHEA/PESD Library/Corvallis,OR 01/03/1997 DISPERSAL
Collation	1 volume (various pagings) : illustrations, map ; 28 cm
Document Number: 9	Full Record
Main Title	Isolating organic water pollutants: XAD resins, urethane foams, solvent extraction /
Author	Webb, Ronald G.,
CORP Author	Environmental Protection Agency, Athens, Ga. Southeast Environmental Research Lab.
Publisher	National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published	1975
Report Number	EPA-660/4-75-003; EPA-ROAP-16ADN-37
Stock Number	PB-245 647
OCLC Number	01891335
Subjects	Gums and resins--Analysis ; Solvents ; Urethane foam ; Water--Pollution--Research--United States ; Water Pollutants--isolation & purification
Additional Subjects	Solvent extraction ; Water analysis ; Dissolved organic material ; Adsorbents ; Water pollution ; Gas chromatography ; Evaporation ; Resins ; Chloroform ; Chloromethanes ; Monitoring ; Fuel oil ; Textile process ; Dyes ; Polyurethane resins ; Water pollution detection ; Polyurethane foams ; Naphthalene/tetrahydro
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100TNKX.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJBD ARCHIVE EPA-660-4-75-003 Headquarters Library/Washington,DC 01/06/2014 EJBD  EPA-660-4-75-003 Headquarters Library/Washington,DC 12/23/2014 ELBD  EPA 660-4-75-003 AWBERC Library/Cincinnati,OH 04/25/1998 NTIS  PB-245 647 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation	20 pages : illustrations ; 27 cm.
Document Number: 10	Full Record
Main Title	National Water Program research strategy, 2009-2014 [electronic resource].
CORP Author	Environmental Protection Agency, Washington, DC. Office of Water.
Publisher	U.S. Environmental Protection Agency, Office of Water,
Year Published	2009
Report Number	EPA-822-R-09-012
Stock Number	PB2010-104473
Subjects	Water--Pollution--Research--United States
Additional Subjects	Water pollution control ; Research management ; Water resources ; Watersheds ; Drinking water ; Water quality ; Ground water ; Environmental issues ; Natural resources protection ; Research needs ; Statutes ; Regulations ; Pollution sources
Internet Access	Description Access URL http://www.epa.gov/waterscience/strategy/strategy.pdf https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P1008S9R.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status NTIS  PB2010-104473 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation	1 online resource (vii, 57 p.) : digital, PDF file
Document Number: 11	Full Record
Main Title	NERC-Corvallis report a guide for potential users of technical support services.
Publisher	National Environmental Research Center,
Year Published	1973
OCLC Number	12409683
Subjects	Water--Pollution--Research--United States ; Pollution--Research--United States ; Water--Pollution--Research--United States--Directories ; Pollution--Research--United States--Directories
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9400ABTW.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status ESAD  EPA 0935 Region 10 Library/Seattle,WA 08/10/1991
Collation	16 p. : ill., map ; 27 cm.
Document Number: 12	Full Record
Main Title	NERC-Corvallis report to the regional administrators.
Publisher	National Environmental Research Center,
Year Published	1973
OCLC Number	48700234
Subjects	Water--Pollution--Research--United States ; Pollution--Research--United States
Additional Subjects	United States--Environmental Protection Agency--Office of Research and Monitoring--Research
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJBD  EPA/NERC-0001 Headquarters Library/Washington,DC 04/27/2007
Collation	27 p. ; 27 cm.
Document Number: 13	Full Record
Main Title	Projects of the agricultural and marine pollution control section /
Author	Jakobson, Kurt.
Other Authors	Author Title of a Work Jakobson, Kurt, Lacy, W. J.
CORP Author	United States. Environmental Protection Agency,
Publisher	Applied Science and Technology Branch Office of Research and Monitoring, Environmental Protection Agency,
Year Published	1973
Report Number	EPA-R2-73-171
OCLC Number	01030432
Subjects	Water--Pollution--Research--United States--Directories ; Agricultural wastes ; Marine pollution
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91019X4A.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJBD ARCHIVE EPA R2-73-171 Headquarters Library/Washington,DC 02/28/2011 EJBD  EPA R2-73-171 c.1 Headquarters Library/Washington,DC 11/02/2012 ELBD RPS EPA R2-73-171 repository copy AWBERC Library/Cincinnati,OH 04/06/2015
Collation	v, 201 pages : illustrations ; 27 cm
Document Number: 14	Full Record
Main Title	Quest for quality.
Publisher	Pacific Northwest Environmental Research Laboratory,
Year Published	1974
OCLC Number	959728537
Subjects	Water--Pollution--Research--United States
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=94000DD2.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status ESBD  EP1.2 PNERL QQ CPHEA/PESD Library/Corvallis,OR 10/13/2016 ESBD  EPA-950-R-75-045 CPHEA/PESD Library/Corvallis,OR 02/27/2017
Collation	20 pages : color illustrations ; 28 cm
Document Number: 15	Full Record
Main Title	Report to Congress : water quality improvement study /
Publisher	U.S. EPA, Office of Water Regulations and Standards, Assessment and Watershed Protection Division,
Year Published	1989
Report Number	EPA/350-R-09-003; EPA 350-R-89-033
OCLC Number	32225185
Subjects	Factory and trade waste--Research--United States ; Water quality management--United States ; Water quality--Research--United States ; Water--Pollution--Research--United States ; Water quality--United States ; Water--Pollution--United States
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91019QFF.PDF http://docs.lib.noaa.gov/noaa_documents/NOS/CZIC/89FEF6.pdf http://www.gpo.gov/fdsys/pkg/CZIC-td223-r47-1989/pdf/CZIC-td223-r47-1989.pdf ftp://ftp.library.noaa.gov/noaa_documents.lib/NOS/CZIC/89FEF6.pdf https://docs.lib.noaa.gov/noaa_documents/NOS/CZIC/89FEF6.pdf
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJBD ARCHIVE EPA 350-R-89-033 Headquarters Library/Washington,DC 01/16/2013 EJBD  EPA 350-R-89-033 Headquarters Library/Washington,DC 04/29/2013
Collation	2 volumes : graphs ; 28 cm
Document Number: 16	Full Record
Main Title	Research and development publications : Corvallis Laboratory /
Publisher	U.S. Environmental Protection Agency, Environmental Research Laboratory,
Year Published	1984
OCLC Number	1042171600
Subjects	Government publications--Oregon--Bibliography ; Environmental protection--Research--United States--Bibliography ; Hydrology--Research--United States--Bibliography ; Air--Pollution--Research--United States--Bibliography ; Water--Pollution--Research--United States--Bibliography ; Soils--Environmental aspects--Research--United States--Bibliography ; Government publications--Bibliography
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status ESBD  TD170.93.R4 1982 CPHEA/PESD Library/Corvallis,OR 07/03/2018
Collation	56 leaves ; 28 cm
Document Number: 17	Full Record
Main Title	Research supplement to Journal, Water Pollution Control Federation /
CORP Author	Water Pollution Control Federation,
Publisher	United States Environmental Protection Agency, Water Quality Office,
Year Published	1971
Report Number	EPA 16090-DQZ-06-71; EPA=16090-DQZ-06-71; 01635,
Stock Number	PB-213 041
OCLC Number	00728266
Subjects	Water--Pollution--Research--United States
Additional Subjects	( Water pollution ; Periodicals) ; Failure ; Publicity ; Acceptability ; Attitude surveys ; Questionnaires ; Research ; Project planning ; Cost analysis ; Publishing
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100GD31.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJBD ARCHIVE EPA 16090-DQZ-06-71 Headquarters Library/Washington,DC 03/10/2014 ELBD RPS EPA 16090-DQZ-06-71 repository copy AWBERC Library/Cincinnati,OH 03/20/2018 NTIS  PB-213 041 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation	vi, 32 pages ; 28 cm.
Document Number: 18	Full Record
Main Title	Research, development, and demonstration projects, fiscal year 1970 /
CORP Author	United States. Federal Water Quality Administration.
Publisher	Federal Water Quality Administration, U.S. Department of the Interior,
Year Published	1970
Report Number	EPA 601-R-70-003
OCLC Number	78891566
Subjects	Water--Pollution--Research--United States ; Water quality
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status ELBD RPS EPA 601-R-70-003 repository copy AWBERC Library/Cincinnati,OH 03/29/2017 ESBD  I67.2 RD&D PRD 1970 CPHEA/PESD Library/Corvallis,OR 11/25/2016 DISPERSAL
Collation	vi, 111 pages ; 27 cm
Document Number: 19	Full Record
Main Title	Research, development, and demonstration projects.
Publisher	United States Department of the Interior, Federal Water Pollution Control Administration, Division of Applied Science and Technology,
Year Published	1970
OCLC Number	989127337
Subjects	Water--Pollution--Research--United States
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status ELBD RPS EPA 601-R-70-004 repository copy AWBERC Library/Cincinnati,OH 06/13/2017
Collation	vii, 331 pages
Document Number: 20	Full Record
Main Title	Troubled waters major sources of toxic water pollution /
Author	Hartmann, Carolyn.
Publisher	U.S. Public Interest Research Group,
Year Published	1993
OCLC Number	28561314
Subjects	Water--Pollution--Research--United States ; Hazardous wastes--United States--Statistics ; Factory and trade waste--Measurement--United States
Local Library Info	Library Local Subject Local Note EJE Toxic Release Inventory--Public interest reports--United States
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJER EPCRA TD424.5.H27 1993 OCSPP Chemical Library/Washington,DC 03/03/2009
Collation	{26} p. in various pagings ; 28 cm.
Document Number: 21	Full Record
Main Title	Water quality criteria research of the U.S. Environmental Protection Agency : proceedings of an EPA-sponsored symposium on marine, estuarine and fresh water quality, presented at the 26th annual meeting of the AIBS, August 1975 /
CORP Author	Environmental Research Lab., Corvallis, Oreg.
Publisher	U.S. Corvallis Environmental Research Laboratory ;
Year Published	1976
Report Number	EPA-600/3-76-079
Stock Number	PB-257 091
OCLC Number	02577978
Subjects	Water--Pollution--Research--United States--Congresses ; Water quality--United States--Congresses ; Eutrophication--Mathematical models--Congresses
Additional Subjects	Marine biology ; Estuaries ; Fresh water biology ; Meetings ; Phosphorus ; Nitrogen ; Trace elements ; Stream flow ; Bioassay ; Cold weather tests ; Aquatic biology ; Malathion ; Toxicity ; Great Lakes ; Phytoplankton ; Mathematical models ; United States ; Ecosystems ; Trophic level
Internet Access	Description Access URL https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100PKUH.PDF
Holdings	Library Call Number Additional Info Location Last Modified Checkout Status EJBD ARCHIVE EPA 600-3-76-079 Headquarters Library/Washington,DC 02/24/2011 EJBD  EPA 600-3-76-079 Headquarters Library/Washington,DC 03/18/2014 EKBD  EPA-600/3-76-079 Research Triangle Park Library/RTP, NC 07/28/2000 EKCD  EPA-600/3-76-079 CEMM/GEMMD Library/Gulf Breeze,FL 06/19/2018 ELBD  EPA 600-3-76-079 AWBERC Library/Cincinnati,OH 12/18/1998 ESAD  EPA 600-3-76-079 Region 10 Library/Seattle,WA 03/23/2010 NTIS  PB-257 091 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation	vi, 207 pages : illustrations, diagrams, maps ; 28 cm