| Document Number: 1 |
Full Record |
| Main Title |
Air toxics pilot study laboratory intercomparison : quality assurance report. / |
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards, |
| Year Published |
2002 |
| Report Number |
EPA-454/R-02-004 |
| Stock Number |
PB2002-108217 |
| OCLC Number |
50228795 |
| Additional Subjects |
Air pollution monitoring ;
Volatile organic compounds ;
Hazardous materials ;
Toxic substances ;
Contamination ;
Stability ;
Heavy metals ;
Public health ;
Regulations ;
Laboratories ;
Quality assurance ;
Calibration standards ;
Emission ;
Air quality ;
Risk assessment ;
USEPA ;
Pollution transport ;
Trends ;
Air toxics ;
Hazardous air pollutants(HAPs)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-454/R-02-004 |
|
Research Triangle Park Library/RTP, NC |
07/26/2002 |
| ELBD ARCHIVE |
EPA 454-R-02-004 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 454-R-02-004 |
|
Region 10 Library/Seattle,WA |
10/25/2002 |
| NTIS |
PB2002-108217 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 v. (iii, 16 p.) : col. ill. ; 28 cm. |
|
| Document Number: 2 |
Full Record |
| Main Title |
Collaborative Study of Reference Method for the Continuous Measurement of Carbon Monoxide in the Atmosphere (Non-Dispersive Infrared Spectrometry). |
| Author |
McKe, Herbert C. ;
Childer, Ralph E. ;
|
| CORP Author |
Southwest Research Inst., Houston, Tex. |
| Year Published |
1972 |
| Report Number |
CPA-70-40; SwRI-01-2811; |
| Stock Number |
PB-211 265 |
| Additional Subjects |
( Carbon monoxide ;
Gas detectors) ;
( Air pollution ;
Carbon monoxide) ;
Infrared spectra ;
Monitors ;
Spectroscopic analysis ;
Laboratories ;
Statistical analysis ;
Calibration ;
Standards ;
Errors ;
Humidity ;
Precision ;
Accuracy ;
Air pollution detection
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-211 265 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
48p |
|
| Document Number: 3 |
Full Record |
| Main Title |
Determination of Ethylene Thiourea (ETU) in Water using Gas Chromatography with a Nitrogen-Phosphorus Detector. Method 509. Revision 1.0. |
| Author |
Munch, D. J. ;
Graves, R. L. ;
|
| CORP Author |
Battelle Columbus Div., OH.;Environmental Monitoring Systems Lab., Cincinnati, OH. |
| Publisher |
Dec 1992 |
| Year Published |
1992 |
| Report Number |
EPA/600/R-93/042; |
| Stock Number |
PB2007-106197 |
| Additional Subjects |
Water ;
Gas chromatography ;
Reagents ;
Standards ;
Sample collection ;
Preservation ;
Storage ;
Detection ;
pH ;
Sampling ;
Chemicals ;
Validation ;
Assessment ;
Calibration standards ;
Quality control ;
Safety ;
Equipment ;
Supplies ;
Ammonium chloride ;
Potassium fluorides ;
Nitrogen-phosphorus detector ;
Ethylene thiourea ;
Surrogate recovery ;
Ionic strength
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB2007-106197 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
22 p. |
|
| Document Number: 4 |
Full Record |
| Main Title |
EPA traceability protocol for assay and certification of gaseous calibration standards |
| Author |
Wright, R. S. ;
Messner, M. J.
|
| Other Authors |
|
| CORP Author |
Research Triangle Inst., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab. |
| Publisher |
U.S. Environmental Protection Agency, National Exposure Research Laboratory, Human Exposure and Atmospheric Sciences Division, |
| Year Published |
1997 |
| Report Number |
EPA-600/R-97/121 ; 91U-6699-208; RTI/6699/208-01F; EPA-68-D4-0091 |
| Stock Number |
PB98-115314 |
| OCLC Number |
40558475 |
| Additional Subjects |
Air pollution monitors ;
Calibration standards ;
Compressed gases ;
Assaying ;
Gas analysis ;
Air pollutants ;
Air pollution monitoring ;
Ambient air quality ;
Emissions ;
Gas mixtures ;
Tracer techniques ;
Ecological concentration ;
Dilution ;
Flowmeters ;
Permeability ;
Certification ;
Uncertainty analysis ;
Reference standards ;
Procedures ;
Requirements ;
Standard reference materials
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJDD |
EPA-600/R-97/121 |
|
Env Science Center Library/Ft Meade,MD |
03/26/1999 |
| EKBD |
EPA-600/R-97/121 |
|
Research Triangle Park Library/RTP, NC |
12/31/1998 |
| NTIS |
PB98-115314 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 v. (various pagings) : ill. ; 28 cm. |
|
| Document Number: 5 |
Full Record |
| Main Title |
EPA traceability protocol for assay and certification of gaseous calibration standards. |
| Author |
Wright, R. S. ;
Murdoch, R. W. ;
Messner, M. J.
|
| Other Authors |
|
| CORP Author |
Research Triangle Inst., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab. |
| Publisher |
U.S. Environmental Protection Agency, Atomospheric Research and Exposure Assessment Laboratory, Quality Assurance and Technical Support Division, |
| Year Published |
1993 |
| Report Number |
EPA 600-R-93-224 ; RTI/6960/208-01F; EPA-68-D1-0009; RTI-91U-6960-208 |
| Stock Number |
PB94-130424 |
| OCLC Number |
34067632 |
| Subjects |
Gases, Compressed--Measurement--Standards ;
Air--Pollution--Standards
|
| Additional Subjects |
Compressed gases ;
Calibration standards ;
Air pollution monitors ;
Standardization ;
Emissions ;
Regulations ;
Revisions ;
Certification ;
Quality assurance ;
Acid rain ;
Interlaboratory comparisons ;
Blending ;
Dilution ;
Visual aids ;
Gravimetric calibration
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ESAD |
EPA 600-R-93-224 |
|
Region 10 Library/Seattle,WA |
01/02/1998 |
| NTIS |
PB94-130424 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 v. (various pages) : ill. ; 28 cm. |
|
| Document Number: 6 |
Full Record |
| Main Title |
EPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards. |
| Author |
R. S. Wright
|
| CORP Author |
Research Triangle Inst., Research Triangle Park, NC. |
| Year Published |
2012 |
| Report Number |
EPA/600/R-12/531 |
| Stock Number |
PB2013-102637 |
| Additional Subjects |
Air pollution monitors ;
Calibration standards ;
Compressed gases ;
Assaying ;
Gas analysis ;
Air pollutants ;
Air pollution monitoring ;
Ambient air quality ;
Emissions ;
Gas mixtures ;
Tracer techniques ;
Ecological concentration ;
Dilution ;
Flowmeters ;
Permeability ;
Certification ;
Uncertainty analysis ;
Reference standards ;
Procedures ;
Requirements ;
Standard Reference Materials (SRM)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB2013-102637 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
174p |
|
| Document Number: 7 |
Full Record |
| Main Title |
Guidance for air quality monitoring in the vicinity of single point sources. OAQPS no. 1.2-012, Supplement B. |
| Publisher |
Monitoring and Data Analysis Division, Office of Air Quality Planning and Standards, |
| Year Published |
1977 |
| Report Number |
OAQPS/1.2-012-REV |
| OCLC Number |
878128266 |
| Subjects |
Air quality monitoring stations ;
Air sampling apparatus--Calibration--Standards
|
| Local Library Info |
| Library |
Local Subject |
Local Note |
| EKB |
|
Library has handwritten note on title-page: Draft. |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-OAQPS/1.2-012-REV Suppl. B |
|
Research Triangle Park Library/RTP, NC |
04/28/2014 |
|
| Collation |
24 unnumbered leaves : illustrations, charts ; 28 cm |
|
| Document Number: 8 |
Full Record |
| Main Title |
ICR Update Index |
| Year Published |
1998 |
| Report Number |
EPA/815/B-98/001 |
| Additional Subjects |
Information Collection Rule (ICR) ;
Bulletins ;
Water quality ;
Laboratory approval ;
Total Organic Carbon (TOC) ;
Treatment studies ;
Date validation ;
Precursor removal ;
Calibration standards ;
Protozoan filter housings ;
Reporting results ;
Sampling plans ;
Performance evaluation ;
Booster chlorination stations ;
Computer software ;
Filter run times ;
Data collection ;
Sample fortification ;
Updates ;
Inices ;
Sample dilution ;
Status reports ;
Technical publications
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
|
| Collation |
4 p. |
|
| Document Number: 9 |
Full Record |
| Main Title |
National dioxin study : analytical procedures and quality assurance plan for the analysis of 2,3,7,8-TCDD in tier 3-7 samples of the U.S. Environmental Protection Agency national dioxin strategy. |
| CORP Author |
Environmental Monitoring Systems Laboratory (Research Triangle Park, N.C.); United States. Environmental Protection Agency. Environmental Chemistry Laboratory.; Environmental Research Laboratory (Duluth, Minn.) |
| Publisher |
Environmental Monitoring Systems Laboratory, U.S. Environmental Protection Agency, |
| Year Published |
1986 |
| Report Number |
EPA/600/3-85/019 |
| Stock Number |
PB89-214431 |
| OCLC Number |
13744192 |
| Subjects |
Dioxins--Environmental aspects--United States ;
Hazardous wastes--Environmental aspects--United States ;
Environmental Monitoring
|
| Additional Subjects |
Hazardous wastes ;
Chemical analysis ;
Air pollution ;
Combustion products ;
Flue gases ;
Chlorine organic compounds ;
Reviews ;
Mass spectroscopy ;
Instrumentation ;
Calibration ;
Standards ;
Isotope labelling ;
Quality control ;
Dioxins ;
Air pollution sampling ;
Emission factors
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHBD |
EPA/600/3-85/019 |
|
CEMM/ACESD Library/Narragansett,RI |
05/17/2010 |
| EJED |
EPA 600/3-85-019 |
|
OCSPP Chemical Library/Washington,DC |
01/01/1988 |
| EKBD |
EPA-600/3-85-019 |
|
Research Triangle Park Library/RTP, NC |
07/25/2003 |
| ELBD ARCHIVE |
EPA 600-3-85-019 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELDD |
EPA/600/3-85/019 |
|
CCTE/GLTED Library/Duluth,MN |
05/16/1992 |
| ERAD |
EPA 600/3-85-019 |
|
Region 9 Library/San Francisco,CA |
10/22/2012 |
| ESAD |
EPA 600-3-85-019 |
|
Region 10 Library/Seattle,WA |
07/29/2005 |
| NTIS |
PB89-214431 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
1 volume (various pagings) : illustrations, forms ; 28 cm |
|
| Document Number: 10 |
Full Record |
| Main Title |
Quality Control of Radioactivity-Counting Systems. |
| Author |
Kold, H. E. ;
|
| CORP Author |
Public Health Service, Washington, D.C. Div. of Radiological Health. |
| Year Published |
1965 |
| Report Number |
PHS-Pub-999-RH-15; |
| Stock Number |
PB-189 348 |
| Additional Subjects |
( Radiation measurement systems ;
Quality control) ;
Reliability ;
Calibration ;
Standards ;
Background ;
Tests ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB-189 348 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
25p |
|
| Document Number: 11 |
Full Record |
| Main Title |
Stability of PPB and PPM Organic Cylinder Gases Used for Calibration and Audits. |
| Author |
Jayanty, R. K. M. ;
Albritton, J. R. ;
Straley, Y. H. ;
von Lehmden, D. J. ;
|
| CORP Author |
Research Triangle Inst., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab. |
| Publisher |
1991 |
| Year Published |
1991 |
| Report Number |
EPA-68-D-10009; EPA/600/D-91/123; |
| Stock Number |
PB91-213553 |
| Additional Subjects |
Volatile organic compounds ;
Calibration standards ;
Stability ;
Performance tests ;
Compressed gases ;
Air pollution ;
Toxic substances ;
Waste disposal ;
Hazardous waste burn tests
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB91-213553 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
17p |
|
| Document Number: 12 |
Full Record |
| Main Title |
Stability/Instability of Gas Mixtures Containing 1,3-Butadiene in Treated Aluminum Gas Cylinders. |
| Author |
Rhoderick, G. C. ;
|
| CORP Author |
National Inst. of Standards and Technology (NML), Gaithersburg, MD. Gas and Particulate Science Div. |
| Publisher |
1990 |
| Year Published |
1990 |
| Stock Number |
PB95-162285 |
| Additional Subjects |
Butadienes ;
Stability ;
Gas cylinders ;
Binary mixtures ;
Calibration standards ;
Nitrogen ;
Air pollution ;
Chemical analysis ;
Quantity ratio ;
Concentration(Composition) ;
Reprints ;
Aluminum gas cylinders ;
1,3-Butadiene
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB95-162285 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
9p |
|
| Document Number: 13 |
Full Record |
| Main Title |
U.S. EPA Ambient Air Protocol Gas Verification Program : annual report for calendar year 2010. |
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, |
| Year Published |
2011 |
| Report Number |
EPA-454/R-11-005 |
| Stock Number |
PB2012-102154 |
| OCLC Number |
785716263 |
| Subjects |
Calibration gases ;
Air--Pollution--United States--Measurement
|
| Additional Subjects |
Air pollution monitoring ;
Calibration standards ;
Quality assurance ;
US EPA ;
Audits ;
Gas analysis ;
Chemical analyses ;
References(Standards) ;
Performance standards ;
Quality Control ;
Certification ;
Protocol Gases ;
Annual Report
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-454/R-11-005 |
|
Research Triangle Park Library/RTP, NC |
04/16/2012 |
| NTIS |
PB2012-102154 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 25 p. : charts ; 28 cm. |
|
| Document Number: 14 |
Full Record |
| Main Title |
U.S. EPA Ambient Air Protocol Gas Verification Program : annual report for calendar year 2011. |
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, |
| Year Published |
2012 |
| Report Number |
EPA-454/R-12-002 |
| Stock Number |
PB2012-110747 |
| OCLC Number |
795506161 |
| Subjects |
Calibration gases ;
Air--Pollution--United States--Measurement
|
| Additional Subjects |
Air pollution monitoring ;
Calibration standards ;
Quality assurance ;
US EPA ;
Audits ;
Gas analysis ;
Chemical analyses ;
References(Standards) ;
Performance standards ;
Quality Control ;
Certification ;
Protocol Gases ;
Annual Report
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-454/R-12-002 |
|
Research Triangle Park Library/RTP, NC |
06/18/2012 |
| NTIS |
PB2012-110747 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 33 p. : col. charts ; 28 cm. |
|
| Document Number: 15 |
Full Record |
| Main Title |
U.S. EPA Ambient Air Protocol Gas Verification Program : annual report for calendar year 2012. |
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, |
| Year Published |
2013 |
| Report Number |
EPA-454/R-13-004 |
| Stock Number |
PB 2013-108695 |
| OCLC Number |
852512967 |
| Subjects |
Calibration gases ;
Air--Pollution--United States--Measurement ;
Air--Pollution--Measurement
|
| Additional Subjects |
Air pollution monitoring ;
Calibration standards ;
Quality assurance ;
US EPA ;
Annual report ;
Audits ;
Certification ;
Chemical analyses ;
Gas analysis ;
Performance standards ;
Quality control ;
Reference(Standards) ;
Protocol gases
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-454/R-13-004 |
|
Research Triangle Park Library/RTP, NC |
07/15/2013 |
| NTIS |
PB2013-108695 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
37 leaves : color charts ; 28 cm |
|
| Document Number: 16 |
Full Record |
| Main Title |
U.S. EPA Ambient Air Protocol Gas Verification Program : annual report for calendar year 2013. |
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, |
| Year Published |
2014 |
| Report Number |
EPA-454/R-14-005 |
| Stock Number |
PB2014-108843 |
| OCLC Number |
889053323 |
| Subjects |
Calibration gases ;
Air--Pollution--United States--Measurement
|
| Additional Subjects |
Air pollution monitoring ;
Calibration standards ;
Quality assurance ;
US EPA ;
Audits ;
Certification ;
Chemical analyses ;
Performance standards ;
Quality control ;
References(Standards) ;
Protocol gases ;
Annual report
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-454/R-14-005 |
|
Research Triangle Park Library/RTP, NC |
09/02/2014 |
| NTIS |
PB2014-108843 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 30 pages : illustrations ; 28 cm |
|
| Document Number: 17 |
Full Record |
| Main Title |
U.S. EPA Ambient Air Protocol Gas Verification Program : annual report for calendar year 2014. |
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, |
| Year Published |
2015 |
| Report Number |
EPA/454/R-15/003 |
| Stock Number |
PB2016-100047 |
| OCLC Number |
927452790 |
| Subjects |
Air quality management--United States ;
Air--Pollution--United States--Measurement ;
Gases--Identification
|
| Additional Subjects |
Air pollution monitoring ;
Calibration standards ;
Quality assurance ;
US EPA ;
Audits ;
Certification ;
Chemical analyses ;
Performance standards ;
Quality control ;
References(Standards) ;
Protocol gases ;
Annual report
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-454/R-15-003 |
|
Research Triangle Park Library/RTP, NC |
11/09/2015 |
| NTIS |
PB2016-100047 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 36 pages : illustrations ; 28 cm |
|
| Document Number: 18 |
Full Record |
| Main Title |
U.S. EPA Ambient Air Protocol Gas Verification Program : annual report for calendar year 2015. |
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. |
| Publisher |
U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Air Quality Assessment Division, |
| Year Published |
2016 |
| Report Number |
EPA-454/R-16-001 |
| Stock Number |
PB2016-104784 |
| OCLC Number |
959929447 |
| Subjects |
Air--Pollution--United States--Measurement ;
Air quality management ;
Gases--Identification ;
Air--Pollution--Measurement
|
| Additional Subjects |
Air pollution monitoring ;
Calibration standards ;
Quality assurance ;
US EPA ;
Audits ;
Certification ;
Chemical analyses ;
Performance standards ;
Quality control ;
References(Standards) ;
Protocol gases ;
Annual report
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EKBD |
EPA-454/R-16-001 |
|
Research Triangle Park Library/RTP, NC |
10/29/2018 |
| ELBD ARCHIVE |
EPA-454-R-16-001 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| NTIS |
PB2016-104784 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 36 pages : color illustrations ; 28 cm |
|
