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Search Results for the EPA National Library Catalog
Items Found: 330
Showing: Items 101 - 150
Your Search: (SUBJECT=Cycles)
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Title
Year Published
101
Effects of Fenvalerate on Larval Development of 'Palaemonetes pugio' (Holthuis) and on Larval Metabolism during Osmotic Stress.
1984
102
Effects of Fenvalerate on the Early Life Stages of Topsmelt ('Atherinops affinis').
1992
103
Effects of glean, a sulfonylurea herbicide on the reporductive biology and fruit set in cherry trees /
1992
104
Effects of Kepone (Trade Name) on the Sheepshead Minnow in an Entire Life-Cycle Toxicity Test.
1982
105
Effects of pH, Phenol, and Sodium Chloride on the Bioenergetics of Laboratory Populations of 'Chironomus attenuatus'.
1972
106
Effects of the phytosterol stigmastanol on early life-stages and life-cycles of fathead minnows (Pimephales promelas) and Ceriodaphnia dubia.
1999
107
Effects of thermal discharge on aquatic insects in the Tennessee Valley /
1978
108
Effects of Waste Oil on the Survival and Reproduction of the American Flagfish, 'Jordanella floridae'.
1980
109
Endrin and Malathion Toxicity to Flagfish (Jordanella floridae).
1977
110
Endrin: Effects on the Entire Life Cycle of a Saltwater Fish 'Cyprinodon variegatus'.
1977
111
Engineering assessment of vermicomposting municipal wastewater sludges /
1981
112
Environmental analysis of the uranium fuel cycle : part IV, supplementary analysis - 1976.
1976
113
Environmental biogeochemistry : proceedings of the 2nd International Symposium on Environmental Biogeochemistry organized by the Canada Centre for Inland Waters and co-sponsored by UNESCO ... [et al.] /
1976
114
Environmental biology state-of-the-art seminar /
1981
115
Environmental chemistry and cycling processes : proceedings of a symposium held at Augusta, Georgia, April 28-May 1, 1976 /
1978
116
Environmental chemistry of lakes and reservoirs /
1994
117
Environmental Control of Nitrogen Fixation in Lakes: I. In situ Nitrogen Fixation by Free Living Blue-Green Algae. II. Nitrogen Fixation by the Duck-Weed-Algal Association.
1974
118
Environmental footprints and costs of coal-based integrated gasification combined cycle and pulverized coal technologies /
2006
119
Environmental life cycle assessment /
2016
120
Environmental microbe-metal interactions /
2000
121
Environmental requirements and pollution tolerance of common freshwater chironoidae /
1977
122
Environmental requirements and pollution tolerance of trichoptera /
1978
123
Environmetal Radiation Protection Requirements for Normal Operations of Activities in the Uranium Fuel Cycle (40 CFR 190). Volume I.
1976
124
EPA staff papers presented at the Chesapeake Bay research conference March 1988.
1988
125
Essential fish habitat source document. Witch flounder, Glyptocephalus cynoglossus, life history and habitat characteristics /
1999
126
Estuarine nutrient cycling : the influence of primary producers : the fate of nutrients and biomass /
2010
127
Estuarine nutrient cycling : the influence of primary producers : the fate of nutrients and biomass /
2004
128
Estuary Studies (161.3). Training Manual.
1972
129
Eutrophication in planktonic ecosystems : food web dynamics and elemental cycling : proceedings of the Fourth International PELAG Symposium, held in Helsinki, Finland, 26-30 August 1996 /
1998
130
Evaluation of a 'Daphnia magna' Renewal Life-Cycle Test Method with silver and endosulfan.
1981
131
Evaluation of Tests with Early Life Stages of Fish for Predicting Long-Term Toxicity.
1977
132
Evaluation of the Fathead Minnow Seven-Day Subchronic Test for Estimating Chronic Toxicity.
1989
133
Exchange of trace gases between terrestrial ecosystems and the atmosphere : report of the Dahlem Workshop on Exchange of Trace Gases between Terrestrial Ecosystems and the Atmosphere, Berlin 1989, February 19-24 /
1989
134
Factors Influencing Year-Class Strength of Percids: A Summary and a Model of Temperature Effects.
1977
135
Field Testing and Adaptation of a Methodology to Measure 'In-Stream' Values in the Tongue River, Northern Great Plains (NGP) Region.
1978
136
Flows of energy and materials in marine ecosystems : theory and practice /
1984
137
Fostering Industry-Initiated Environmental Protection Efforts.
1997
138
Freshwater planarians (Turbellaria) of North America.
1972
139
Function of Marshes in Reducing Eutrophication of Estuaries of the Middle Atlantic Region.
1974
140
Geochemical interactions of heavy metals in southeastern salt marsh environments /
1976
141
Geochemical partitioning and bioavailability of trace metals in marine sediments project completion report, OWRR Project N. A-044-ORE-W73, October 1, 1977 - September 31, 1979 /
1980
142
Geosphere-biosphere interactions and climate /
2001
143
Global biogeochemical cycles in the climate system /
2001
144
Global biogeochemical cycles.
1987
145
Global invader : the European green crab /
2001
146
Global invader : the European green crab /
2001
147
Global wetland distribution and functional characterization : trace gases and the hydrologic cycle : report from the Joint GAIM, BAHC, IGBP-DIS, IGAC, and LUCC Workshop, Santa Barbara, CA, USA, 16-20 May 1996 /
1998
148
Goussia girellae N. Sp. (Apicomplexa: Eimeriorina) in the Opaleye, 'Girella nigricans' (Journal Version).
1988
149
Growth Inhibition and Morphological Effects Several Chemicals in 'Arabidopsis thaliana (L.)'Heynh.
1986
150
Guide to the identification of larval and early juvenile pricklebacks (Perciformes: Zoarcoidei: Stichaeidae) in the northeastern Pacific Ocean and Bering Sea /
2013
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