Search Results for the EPA National Library Catalog

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Browns Ferry Biothermal Research Series. II. Effects of Temperature on Bluegill and Walleye, and Periphyton, Macroinvertebrate, and Zooplankton Communities in Experimental Ecosystems. 1979
Budd Lake, Martin County, Minnesota. 1974
Buffalo Lake, Wright County, Minnesota. 1974
Butternut Lake, Ashland and Price Counties, Wisconsin. 1974
Canandaigua Lake, Ontario and Yates Counties, New York. 1974
Cannonsville Reservoir, Delaware County, New York. 1974
Carbon Dioxide Sequestration in Terrestrial Ecosystems. 1993
Carbon Storage Potential of Short Rotation Tropical Tree Plantations. 1992
Carry Falls Reservoir, St. Lawrence County, New York. 1974
Cass Lake, Beltrami and Cass Counties, Minnesota. 1974
Cayuga Lake, Cayuga, Seneca, and Tompkins Counties, New York. 1974
Characteristics of nonpoint source urban runoff and its effects on stream ecosystems / 1980
Chautauqua Lake, Chautauqua County, New York. 1974
Chesapeake Bay : introduction to an ecosystem. 1982
Chesapeake Bay program technical studies : a synthesis / 1982
Chesapeake Bay Restoration and Protection Plan. 1985
Classification of the Lakes of Oregon. 1973
Clean Lakes Program guidance manual. 1980
Clearwater Lake, Wright and Stearns Counties, Minnesota. 1974
Climate Warming and the Carbon Cycle in the Permafrost Zone of the Former Soviet Union. 1993
Clyde Pond Orleans County Vermont. 1974
Cokato Lake, Wright County, Minnesota. 1974
Color-Infrared Aerial Photographic Interpretation and Net Primary Productivity of a Regularly Flooded North Carolina Salt Marsh. 1968
Comments on 'Scale Factors in Soil Science'. 1985
Community Photosynthesis and Respiration in Experimental Streams. 1982
Community structure, nutrient dynamics, and the degradation of diethyl phthalate in aquatic laboratory microcosms 1982
Como Lake, Walworth County, Wisconsin. 1975
Comparative Study of Standing Crops and of Phosphorus and Nitrogen Contents of Four Macrophyte Stream Communities. 1971
Comparison of Invertebrate Drift in Three Michigan Streams. 1969
Comparison of Two Methods to Assess the Carbon Budget of Forest Biomes in the Former Soviet Union. 1993
Compendium of lake and reservior data collected by the National Eutrophication Survey in the western United States 1978
Comprehensive management of phosphorus water pollution, 1974
Computer Based Floristic Analysis of Pamlico River Phytoplankton. 1971
Conceptual Ecosystem Model of the Corpus Christi Bay National Estuary Program Study Area. 1996
Conversation of Dissolved Manganese to Particulate Manganese During Diatom Bloom: Effects on the Manganese Cycle in the MERL Microcosms. 1982
Deep Creek Lake, Garrett County, Maryland. 1975
Deer Creek Reservoir, Fayette and Pickaway Counties, Ohio. 1975
Degradation of Riparian Leaves and the Recycling of Nutrients in a Stream Ecosystem. 1972
Delavan Lake, Walworth County, Wisconsin. 1974
Determination of a Nitrogen-Phosphorus Budget for Bayou Texar, Pensacola, Florida. 1972
Determination, Assessment, and Design of 'In-Stream Value' Studies for the Northern Great Plains Region. 1974
Detroit River, Michigan: An Ecological Profile. 1988
Dillon Reservoir - Blue River Study. Colorado, June, July, August - 1973. 1974
Dillon Reservoir, Muskingum County, Ohio. 1975
Distribution and Biotic Effects of Nutrients in Flathead Lake, Montana. 1975
Distribution and importance of phytoplankton in the Atchafalaya Basin / 1978
Dynamics of Phytoplankton Blooms in Puget Sound, a Fjord in the Northwestern United States. 1974
Ecologic Impact of the Interactions Among Microorganisms and Aquatic Contaminants in Lake Erie. Phase III. Parts 5, 6, and 7. 1973
Ecologic Impact of the Interactions Among Microorganisms and Aquatic Contaminents in Lake Erie, Phase I and Phase II. 1971
Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth). Volume 2. 1980
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