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Search Results for the EPA National Library Catalog
Items Found: 1988
Showing: Items 51 - 100
Your Search: (SUBJECT=ecosystems)
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Year Published
51
Aflatoxin Bl Induced Hepatic Neoplasia in Great Lakes Coho Salmon.
1988
52
Agricultural insecticide runoff effects on estuarine organisms : correlating laboratory and field toxicity tests, ecophysiology bioassays, and ecotoxicological biomonitoring /
1994
53
Agricultural lands pilot field program report 1993 /
1995
54
Agricultural Sources and Sinks of Carbon.
1993
55
Agriculture in Concert with the Environment. Strategic Agricultural Initiative Progress Report 2007.
2007
56
Agroecosystem pilot field program plan - 1992 /
1994
57
Agroecosystem pilot Field Program plan - 1993 /
1993
58
Agroforestry in Europe Current Status and Future Prospects / [electronic resource] :
2009
59
AGWA (Automated Geospatial Watershed Assessment) Design Documentation: Migrating to ArcGis(Trade Name) and the Internet.
2005
60
Air pollution effects of biodiversity /
1992
61
Air Pollution Effects on Aquatic Ecosystems: Summary of a Symposium.
1984
62
Air pollution effects on terrestrial ecosystems /
1983
63
Air Quality and Ecosystem Services Workshop Report: Santa Monica Mountains National Recreation Area. Held in Thousand Oaks, California on February 24-26, 2015.
2016
64
Air quality criteria for oxides of nitrogen : final report.
1982
65
Air Quality Criteria for Oxides of Nitrogen. Volume 2 of 3.
1993
66
Air quality criteria for oxides of nitrogen. Volume 2. /
1991
67
Air quality criteria for ozone and related photochemical oxidants /
1993
68
Air quality criteria for ozone and related photochemical oxidants.
1993
69
Air quality criteria for particulate matter and sulfur oxides
1982
70
Air quality criteria for particulate matter and sulfur oxides.
1982
71
Air-borne sulphur pollution : effects and control : report prepared within the framework of the Convention on Long-range Transboundary Air Pollution /
1984
72
Airborne Mercury Deposition and Watershed Characteristics in Relation to Mercury Concentrations in Water, Sediments, Plankton, and Fish of Eighty Northern Minnesota Lakes.
1990
73
Airborne Organic Contaminants in the Great Lakes Ecosystem.
1981
74
Airshed and Watersheds 3: A Shared Resources Workshop on the Significance of Ammonia to Coastal and Estuarine Areas. Held in Dewey Beach, Delaware on November 15-16, 2000.
2001
75
AIRSILVA: A Model of Mixed Conifer Forest Response to Multiple Stress.
1990
76
All Flesh Is Grass Plant-Animal Interrelationships / [electronic resource] :
2011
77
Alosine Species Team Background and Issue Briefs. Ecosystem Based Fisheries Management for Chesapeake Bay.
2011
78
Alterations in Growth, Reproduction, and Energy Metabolism of Estuarine Crustaceans as Indicators of Pollutant Stress.
1994
79
Alternative Farming Systems, Biotechnology, Drought Stress and Ecological Fertilisation [electronic resource] /
2011
80
Alternative futures analysis of Farmington Bay Wetlands in the Great Salt Lake Ecosystem [electronic resource].
2010
81
Always a river : supplemental environmental education curriculum on the Ohio River and water grades K-12 /
1991
82
Ambient aquatic life water quality criteria for ammonia (saltwater) /
1989
83
Ambient aquatic life water quality criteria for antimony(III) : draft.
1988
84
Ambient aquatic life water quality criteria for atrazine /
2003
85
Ambient Aquatic Life Water Quality Criteria for Atrazine-Draft.
2001
86
Ambient aquatic life water quality criteria for di-2-ethylhexyl phthalate : draft.
1987
87
Ambient aquatic life water quality criteria for tributyltin /
2003
88
Ambient aquatic life water quality criteria for tributyltin : draft /
1997
89
Ambient water quality criteria document : addendum for antimony.
1989
90
Ambient water quality criteria document addendum for 2, 4-dimethylphenol /
1990
91
Ambient water quality criteria document addendum for 2-chlorophenol /
1989
92
Ambient water quality criteria document addendum for acrolein. (draft report final).
1989
93
Ambient water quality criteria document addendum for acrylonitrile, (draft report final).
1989
94
Ambient water quality criteria document addendum for aldrin/dieldrin.
1989
95
Ambient water quality criteria document addendum for benzidene (draft report final).
1989
96
Ambient water quality criteria document addendum for cenphthene, (draft report final).
1990
97
Ambient water quality criteria document addendum for chlorinated napthalenes (draft report final) /
1989
98
Ambient water quality criteria document addendum for chlorinated phenols (draft report final) /
1989
99
Ambient water quality criteria document addendum for chloroakyl ethers (draft report final) /
1989
100
Ambient water quality criteria document addendum for chloroform ethers (draft report final) /
1989
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