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Search Results for the EPA National Library Catalog
Items Found: 329
Showing: Items 1 - 50
Your Search: (SUBJECT=Cycles)
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Title
Year Published
1
'Mysidopsis bahia': An Estuarine Species Suitable for Life-Cycle Toxicity Tests to Determine Effects of a Pollutant.
1977
2
15N Natural Abundance and (15)N Labelling Studies in Forest Ecosystems.
1994
3
40 CFR 190 environmental radiation protection requirements for normal operations of activities in the uranium fuel cycle, final environmental statement.
1976
4
A partial differential equation model of fish population dynamics and its application in impingement impact analysis /
1980
5
A review and synthesis of effects of alterations to the water temperature regime on freshwater life stages of salmonids, with special reference to chinook salmon /
1999
6
Advances in marine environmental research : proceedings of a symposium /
1979
7
Aflatoxin Bl Induced Hepatic Neoplasia in Great Lakes Coho Salmon.
1988
8
African savannas and the global atmosphere : research agenda : report of a joint IGBP/START/IGAC/GCTE/GAIM/DIS workshop on African savannas, land use and global change : interactions of climate, productivity and emissions, 2-5 June 1993, Victoria Falls, Zimbabwe /
1994
9
Airborne particles /
1977
10
Algae and element cycling in wetlands /
1995
11
Algal Nutrient Studies of the Potomac Estuary.
1977
12
Alterations in Growth, Reproduction, and Energy Metabolism of Estuarine Crustaceans as Indicators of Pollutant Stress.
1994
13
Alternatives for high-temperature/high-pressure particulate control /
1979
14
Ambient aquatic life water quality criteria for dissolved oxygen : (freshwater) /
1986
15
American-Soviet Symposium on the Biological Effects of Pollution on Marine Organisms (1st).
1978
16
Analysis of biogeochemical cycling processes in Walker Branch Watershed /
1989
17
Analysis of Latent Demand for Water-Based Outdoor Recreation Facilities.
1971
18
Antarctic nutrient cycles and food webs
1985
19
Apply Pesticides Correctly. A Guide for Commercial Applicators. Food Processing Pest Control.
1976
20
Aquatic and terrestrial resources of the Kenai River watershed : a synthesis of publications /
1997
21
Aquatic surface chemistry : chemical processes at the particle-water interface /
1987
22
Aquatic Toxicology: Ten Years in Review and a Look at the Future.
1988
23
Assessment of Host Resistance to Infection with Rodent Malaria.
1992
24
Atmospheric and biospheric interactions of gases and energy in the Pacific Region of the United States, Mexico, and Brazil.
1997
25
Automotive Gas Turbine Optimum Configuration Study.
1972
26
Basin-specific characterizations of Chesapeake Bay living resources status /
1994
27
Baywide Nutrient Cycling (Denitrification) Monitoring Program-In situ loggers : progress report no. 38 (October-December 2011) /
2012
28
Bearing Investigation. AEC Organic Rankine Cycle Technology Program.
0
29
Bioaccumulation of Radionuclides on Granitic Outcrops in the Georgia Piedmont.
1966
30
Biogeochemical processes at the land-sea boundary
1986
31
Biogeochemistry of estuaries /
2007
32
Biogeochemistry of Gulf of Mexico estuaries /
1999
33
Biogeochemistry of Gulf of Mexico estuaries /
1999
34
Biogeochemistry of trace metals /
1992
35
Biogeochemistry of wetlands : science and applications /
2008
36
Biogeochemistry of wetlands science and applications / [electronic resource] :
2008
37
Biological Assessment of Continuous Exposure to Tritium and Lead in the Rat.
1976
38
Biological Processes Affecting the Distribution of Pollutants in Marine Sediments. Part I. Accumulation, Trophic Transfer, Biodegradation and Migration.
1980
39
Biological processes and wastes in the ocean
1987
40
Biology of Submerged Aquatic Macrophyte Communities in the Lower Chesapeake Bay. Volume 3. Interactions of Resident Consumers in a Temperate Estuarine Seagrass Community: Vaucluse Shores, Virginia.
1983
41
Biota of Freshwater Ecosystems. Identification Manual No. 6. Aquatic Dryopoid Beetles (Coleoptera) of the United States.
1972
42
Bromacil and Diuron Herbicides: Toxicity, Uptake, and Elimination in Freshwater Fish.
1987
43
Cadmium and Zinc Toxicity to 'Jordanella floridae'.
1975
44
Cadmium and zinc toxicity to Jordanella floridae /
1976
45
Calorimeter Performance Tests of HFC-245ca and HFC-245fa as CFC-11 Replacements.
1997
46
Carbon and nutrient fluxes in continental margins : a global synthesis /
2010
47
Changes in a California estuary : a profile of Elkhorn Slough /
2002
48
Changes in Nucleic Acids over the Molt Cycle in Relation to Food Availability and Temperature in 'Homarus americanus' Postlarvae.
1992
49
Changes in the Physiological Performance and Energy Metabolism of an Estuarine Mysid 'Mysidopsis bahia' Exposed in the Laboratory through a Complete Life Cycle to the Defoliant DEF.
1991
50
Chemical environment
1977
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