Search Results for the EPA National Library Catalog

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Showing: Items 551 - 600
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Select Item Title Year Published
Application of a water quality assessment modeling system at a superfund site / 1991
Application of Adenine Nucleotide Measurements for the Evaluation of Stress in 'Mytilus edulis' and 'Crassostrea virginica'. 1982
Application of Biological Monitoring Systems to Simulated Industrial Waste Discharge Situation. 1972
Application of Biomarkers to Predict Responses of Organisms Exposed to Contaminated Marine Sediments. 1990
Application of Ecological Theory to Determine Recovery Potential of Disturbed Lotic Ecosystems: Research Needs and Priorities. 1990
Application of Laboratory-Derived Criteria to an Outdoor Stream Ecosystem. 1988
Application of the 'Tradescantia micronucleus' Assay for the Genetic Evaluation of Chemical Mixtures in Soil and Aqueous Media. 1992
Application of the DNA Alkaline Unwinding Assay to Detect DNA Strand Breaks in Marine Bivalves. 1993
Application of the EPR Spin-Trapping Technique to the Detection of Radicals Produced in vivo during Inhalation Exposure of Rats to Ozone. 1992
Applications of Biological Research in the Control of Industrial Wastes. 1952
Applications of growth and sorption algal assays / 1974
Appropriate durations and measures for öCöeöröiöoödöaöpöhönöiöa toxicity tests / 1984
Aquatic Animals as Indicators of Environmental Exposures. 1982
Aquatic Fungi of the Lotic Environment and Their Role in Stream Purification. 1973
Aquatic information and retrieval (AQUIRE) database system / 1991
Aquatic Toxicity Information on VAX VMS Backup (AQUIRE for VMS) (1600 BPI). 1993
Aquatic Toxicity Information on VAX VMS Backup (AQUIRE for VMS) (6250 BPI). 1994
Aquatic Toxicity Information on VAX VMS Backup (AQUIRE for VMS) (on Magnetic Tape). 1995
Aquatic Toxicity Information on VAX VMS Backup (AQUIRE for VMS). 1993
Aquatic Toxicity Information Retrieval Data Base (ACQUIRE). 1991
Aquatic Toxicity Information Retrieval Data Base (AQUIRE for Non-VMS) (1600 BPI). 1994
Aquatic Toxicity Information Retrieval Data Base (AQUIRE for Non-VMS) (6250 BPI). 1994
Aquatic Toxicity Information Retrieval Data Base (AQUIRE for Non-VMS) (on Magnetic Tape). 1995
Aquatic Toxicity Information Retrieval Data Base (AQUIRE). 1993
Aquatic Toxicity Information Retrieval Data Base: A Technical Support Document. (Revised July 1992). 1993
Aquatic toxicity tests to characterize the hazard of volatile organic chemicals in water : a toxicity data summary -- parts I and II / 1984
Aquatic Toxicology: Part 2 of a Four-Part Series. 1990
Aquatic-Biotic Community Structure as an Indicator of Pollution. 1972
AQUIRE: Aquatic Toxicity Information Retrieval Data Base. 1989
Aquqtic Toxicity Information on VAX VMS Backup (ACQUIRE for VMS). 1991
Arctic contamiants research program : research plan / 1992
Are the fish safe to eat? : assessing mercury levels in fish in Maine lakes / 1997
Are There Carcinogens in Water for Human Consumption. An Epidemiologist's Viewpoint. 1994
Areawide Waste Treatment and Water Quality Management Planning. Appendix B-4, Part 1. Water Quality Investigations in Cedar Lake. 1978
Areawide Waste Treatment and Water Quality Management Planning. Appendix B-4, Part 2. Water Quality Investigation in Rend Lake. 1978
Areawide Waste Treatment and Water Quality Management Planning. Appendix C-4. The 208 Macroinvertebrate Study Report - The Effects of Acid Mine Drainage on Mean Species Diversity in Six Southern Illinois Streams. 1978
Argentum International Conference Proceedings (3rd): Transport, Fate and Effects of Silver in the Environment. Held in Washington, DC. on August 6-9, 1995. 1996
Aromatic Amines in and Near the Buffalo River. 1980
Arsenic / 1976
Arsenic and Lead in Water. A Bibliography. 1971
Arsenic Levels in Human Blood, Urine, and Hair in Response to Exposure via Drinking Water. 1979
Arsenic Transport and Impact in Chesapeake Bay Food Webs. Attachment A: Arsenic Impact on Growth, Fecundity, Species Composition and Subsequent Transport of Arsenic in Estuarine Food Webs. 1988
Arsenic Uptake and Loss in the American Oyster, 'Crassostrea virginia'. 1982
Arsenic {microform} / 1974
Artificial Sediments for Use in Tests with Wetland Plants. 1990
Asbestos - a bibliography / 1978
Asbestos : ambient water quality criteria. 1979
Asbestos and air pollution : an annotated bibliography / 1971
Asbestos contamination of the air in public buildings / 1975
Asbestos health assessment update / 1984
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