| Document Number: 1 |
Full Record |
| Main Title |
Chemical technology and economics in environmental perspective. final report. Task 1, Analysis of the sources of phosphorus in the environment : |
| Author |
Mumma, Charles E. ;
Hopkins, Fred C. ;
Bohannon, Kathryn ;
Lapp, Thomas W.
|
| CORP Author |
Midwest Research Inst., Kansas City, MO.;Environmental Protection Agency, Washington, DC. Office of Toxic Substances. |
| Publisher |
U.S. Environmental Protection Agency, |
| Year Published |
1979 |
| Report Number |
68-01-3896 ; EPA 560/2-79-002; EPA-68-01-3896 |
| Stock Number |
PB-293 376 |
| OCLC Number |
41267425 |
| Subjects |
Phosphorus--Environmental aspects
|
| Additional Subjects |
Environmental surveys ;
Phosphorus ;
Sources ;
Inorganic phosphates ;
Water pollution ;
Air pollution ;
Nutrients ;
Transport properties ;
Methodology ;
Data acquisition ;
Data analysis ;
Soils ;
Trends ;
Assessments ;
Detergents ;
Process charting ;
Design criteria ;
Industrial wastes ;
Combustion products ;
Nonpoint sources ;
Point sources ;
Solid wastes ;
Path of pollutants ;
Eutrophication
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA 560-2-79-002 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB-293 376 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
211 pages. |
|
| Document Number: 2 |
Full Record |
| Main Title |
Coliform and E. Coli bacteria counts at a major Chesapeake Bay boating-bathing site during the Independence Day holiday period / by E.E. Sanderson, Jr., Thomas C. Hopkins, Jr. |
| Author |
Sanderson, A. E.
|
| Other Authors |
|
| Publisher |
State of Maryland, Dept. of Water Resources, Water Quality Division, |
| Year Published |
1964 |
| OCLC Number |
30543021 |
| Subjects |
Pathogenic bacteria--Chesapeake Bay (Md and Va) ;
Water--Pollution--Chesapeake Bay (Md and Va) ;
Chesapeake Bay (Md and Va)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJDD |
CB 00007 |
|
Env Science Center Library/Ft Meade,MD |
03/03/1995 |
|
| Collation |
vii, 35 leaves : ill. ; 28 cm. |
|
| Document Number: 3 |
Full Record |
| Main Title |
Coliform and E. Coli bacteria counts at a major Chesapeake Bay boating-bathing site during the Independence Day holiday period 1965 by Thomas C. Hopkins and A. E. Sanderson. |
| Author |
Hopkins, Thomas C.
|
| Other Authors |
|
| Publisher |
State of Maryland, |
| Year Published |
1966 |
| OCLC Number |
32109927 |
| Subjects |
Chesapeake Bay (Md and Va) ;
Water--Pollution--Chesapeake Bay (Md and Va) ;
Pathogenic bacteria--Chesapeake Bay (Md and Va)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJDD |
CB 00008 |
|
Env Science Center Library/Ft Meade,MD |
03/17/1995 |
|
| Collation |
iv, 21 p. : maps, charts ; 28 cm. |
|
| Document Number: 4 |
Full Record |
| Main Title |
Net Feeding in Mesopelagic Fishes. |
| Author |
Hopkins, Thomas L. ;
Baird., Ronald C. ;
|
| CORP Author |
University of South Florida, St. Petersburg. Dept. of Marine Science.;National Marine Fisheries Service, Washington, D.C.;National Science Foundation, Washington, D.C.;State Univ. System of Florida Inst. of Oceanography, Gainesville.;Naval Research Lab., Washington, D.C.;Environmental Protection Agency, Washington, D.C. |
| Year Published |
1975 |
| Report Number |
NSF-DES75-03845; NOAA-75122301-19; |
| Stock Number |
PB-248 861-04-19 |
| Additional Subjects |
Marine fishes ;
Feeding habits ;
Nets ;
Plankton ;
Fishing ;
Zooplankton ;
Food chains ;
Animal nutrition ;
Pelagic zone ;
Correlation techniques ;
Mexico Gulf ;
Pleuragramma antarcticum
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-248 861-04-19 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
8p |
|
| Document Number: 5 |
Full Record |
| Main Title |
Notes on accessories for free divers parts I and II / |
| Author |
Carpenter, James H.
|
| Other Authors |
|
| Publisher |
The Chesapeake Bay Institute, Johns Hopkins University, |
| Year Published |
1954 |
| OCLC Number |
21177763 |
| Subjects |
Diving, Submarine
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJDD |
CBI-JHU 0027 |
|
Env Science Center Library/Ft Meade,MD |
04/12/1996 |
|
| Collation |
1 v. : ill. ; 28 cm. |
|
| Document Number: 6 |
Full Record |
| Main Title |
Patuxent River program : traveltime, dispersion and removal rates in the freshwater portion and the upper tidal river of the Patuxent River system / |
| Author |
Hopkins, Thomas C.
|
| Other Authors |
|
| Publisher |
Maryland Dept. of Natural Resources, Water Resources Administration, |
| Year Published |
1980 |
| OCLC Number |
30641191 |
| Subjects |
Stream measurements--Maryland--Patuxent River ;
Pollutants--Maryland--Patuxent River ;
Dispersion ;
Patuxent River (Md)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJDD |
MD 00319 |
|
Env Science Center Library/Ft Meade,MD |
03/14/1998 |
|
| Collation |
1 v. (various pagings) : ill., maps ; 28 cm. |
|
| Document Number: 7 |
Full Record |
| Main Title |
Physical and chemical water quality in Back River, Baltimore County, 1963-1966 |
| Author |
Hopkins, Thomas C., Jr.
|
| CORP Author |
Maryland. Water Quality Investigation and Analysis Division. |
| Publisher |
State of Maryland, Dept. of Water Resources, Water Quality Investigation and Analysis Division, |
| Year Published |
1900 |
| OCLC Number |
12202795 |
| Additional Subjects |
Water quality--Maryland--Baltimore County ;
Back River (Md)
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJDD |
MD 00321 |
|
Env Science Center Library/Ft Meade,MD |
01/01/1988 |
|
|
| Document Number: 8 |
Full Record |
| Main Title |
Western Maryland mine drainage survey, 1962-1965 |
| Author |
Hopkins, Thomas C
|
| CORP Author |
Maryland. Dept. of Water Resources. |
| Publisher |
Maryland Dept. of Water Resources, Water Quality Div., |
| Year Published |
1960 |
| OCLC Number |
01933345 |
| Additional Subjects |
Acid mine drainage--Maryland ;
Mine drainage ;
Water--Pollution--Maryland
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJDD |
MD 00113 |
3 vols. |
Env Science Center Library/Ft Meade,MD |
01/01/1988 |
|
|
