Search Results for the EPA National Library Catalog

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Select Item Title Year Published
"Sensitive but unclassified" and other federal security controls on scientific and technical information : history and current controversy / 2004
"Sensitive but unclassified" information and other controls : policy and options for scientific and technical information / 2006
'In-Stack' Diffusion Classifier for Aerosol Mass Distribution Measurement. 1981
10th Conference on Applied Climatology : {October 20-23, 1997, Reno, Nevada} / 1997
1987 census of manufactures and census of mineral industries Numerical list of manufactured and mineral products. 1989
1987 industry and product classification manual (1987 SIC basis). 1989
1997 NAICS United States structure, including relationship to 1987 U.S. SIC : table 1, 1997 NAICS United States matched to 1987 U.S. SIC. 1997
1997 North American Industry Classification System : 1987 Standard Industrial Classification replacement ; notice / 1997
1998 toxics release inventory : public data release : state fact sheets. 2000
A dictionary of ecology, evolution, and systematics / 1982
A dictionary of ecology, evolution, and systematics / 1998
A generic revision and phylogenetic analysis of the Primnoidae (Cnidaria:Octocorallia) / 2009
A guide to basic taxonomic literature for the genera of North American Chironomidae (Diptera)--adults, pupae, and larvae / 1982
A guide to the deep-water sponges of the Aleutian Island archipelago / 2011
A guidebook for application of hydrogeomorphic assessments to riverine wetlands / 1995
A key to the Delaware estuary ecological systems and natural communities : version I. 2006
A methodology to inventory, classify, and prioritize uncontrolled waste disposal sites / 1983
A preliminary classification of wetland plant communities in north-central Minnesota / 1973
A restudy of the amphiatlantic ostracode Philomedes brenda (Baird, 1850) (Myodocopina) / 1982
A restudy of the Ostracode genus Pleoschisma Brady, 1890 (Myodocopina) / 1981
A review of the systematics and zoogeography of the freshwater species of Palaemonetes Heller of North America (Crustacea, Decapoda) / 1976
A revision of North American epigean species of Asellus (Crustacea: Isopoda) / 1970
A revision of the catfish genus Noturus Rafinesque, with an analysis of higher groups in the Ictaluridae. 1969
A revision of the Indo-Pacific fish genus Gobiopsis with descriptions of four new species (Pisces, Gobiidae) / 1978
A revision of the Primnoidae (Octocorallia:Acyonacea) from the Aleutian Islands and Bering Sea / 2011
A systematic monograph of the tongue soles of the genus Cynoglossus Hamilton-Buchanan (Pisces, Cynoglossidae) / 1977
A vegetation database for the Colorado River ecosystem from Glen Canyon Dam to the western boundary of Grand Canyon National Park, Arizona / 2008
A water quality model for a conjunctive surface-groundwater system, 1974
Accuracy assessment of 1992 Landstat-MSS derived land cover for the Upper San Pedro watershed (U.S./Mexico) {microform} / 2002
Additions to the family Eulepethidae Chamberlin (Polychaeta: Aphroditacea) 1986
Adult Limnephilus Leach (Trichoptera:Limnephilidae) of the New World 1995
Aerial-photo interpretation in classifying and mapping soils. 1966
Air CHIEF / 2003
Air CHIEF / 2004
Air CHIEF, Version 12.0 (on CD-ROM). 2005
Air CHIEF, Version 4.0 (on CD-ROM with Search and Retrieval Software). 1995
Air CHIEF, Version 5.0 (on CD-ROM). 1997
Air CHIEF, Version 6.0 (on CD-ROM). 1998
Air CHIEF, Version 7.0 (on CD-ROM). 1999
Air CHIEF, Version 8.0 (on CD-ROM). 2001
Air CHIEF, Version 9.0 (on CD-ROM). 2002
Air Pollution Indices in the United States and Canada - The Present Picture. 1976
Air pollution manual of coding; a coding system for the identification of basic equipment and control devices used in industrial processing, 1968
Air Pollution/Land Use Planning Project Volume II. Methods for Predicting Air Pollution Concentrations from Land Use. 1973
AIRS facility subsystem : source classification codes and emission factor listing for criteria air pollutants / 1990
AIRS facility subsystem : source classification codes and emission factor listing for criteria air pollutants / 1990
Alaska trees and shrubs 1986
Alternatives to the Management of Hazardous Wastes at National Disposal Sites. 1973
American insects : a handbook of the insects of America north of Mexico / 1993
An analysis of the EPA chemical use classification system and the OTS exposure estimation methodogy / 1979
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