Freshwater ecology -- Front Range (Colo. and Wyo.)See also what's at your library, or elsewhere.
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Filed under: Freshwater ecology -- Front Range (Colo. and Wyo.)
Filed under: Lake ecology -- Front Range (Colo. and Wyo.)
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Filed under: Freshwater ecology The fate of select pesticides in the aquatic environment (National Environmental Research Center, Office of Research and Development, U.S. Environmental Protection Agency; For sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington, 1975), by James R. Sanborn (page images at HathiTrust; US access only) Riparian habitats and recreation : interrelationships and impacts in the Southwest and Rocky Mountain Region (Rocky Mountain Forest and Range Experiment Station, 1982), by R. Roy Johnson and Steven W. Carothers (page images at HathiTrust) Simulating the effects of increased temperature in a plankton ecosystem (The Division, 1979), by G. L. Swartzman, V. D. Adams, University of Washington. Center for Quantitative Science, and Fuel Cycle U.S. Nuclear Regulatory Commission. Division of Safeguards (page images at HathiTrust) Bibliography of research products in the fields of freshwater ecology and toxicology, 1967-1990 (Environmental Research Laboratory--Duluth, Office of Research and Development, U.S. Environmental Protection Agency, 1990), by Minn.) Environmental Research Laboratory (Duluth and United States. Environmental Protection Agency. Office of Research and Development (page images at HathiTrust) Progress in terrestrial and fresh-water ecology (Oak Ridge National Laboratory, 1964), by M. Witkamp and U.S. Atomic Energy Commission (page images at HathiTrust) Behavior of certain radionuclides released into fresh-water environments; annual report. ([U. S. Govt. Print. Off.], between 1000 and 1999), by United States. Public Health Service. Division of Radiological Health (page images at HathiTrust) Primary production, energetics, and nutrient utilization in a warm-water stream (Institute of Water Research, Michigan State University], 1968), by Alfred Richard Grzenda, Niles R. Kevern, and Ball Robert C. (page images at HathiTrust) Freshwater fisheries : program planning ([Action/Peace Corps, Office of Multilateral & Special Programs], 1984), by Steven Gregory, Peace Corps (U.S.). Office of Multilateral & Special Programs, and United States. Action (page images at HathiTrust) Sediment-submersed macrophyte relationships in freshwater systems (The Station ;, 1982), by John W. Barko, Aquatic Plant Control Research Program, Environmental Laboratory (U.S. Army Engineer Waterways Experiment Station), and United States Army Corps of Engineers (page images at HathiTrust) Monoecious 'Hydrilla' in the Potomac River (U.S. Army Engineer Waterways Experiment Station ;, 1985), by Environmental Laboratory (U.S. Army Engineer Waterways Experiment Station), United States. Army. Corps of Engineers. Baltimore District, Aquatic Plant Control Research Program (U.S. Army Engineer Waterways Experiment Station), and U.S. Army Engineer Waterways Experiment Station (page images at HathiTrust) Leachate testing and evaluation for freshwater sediments (U.S. Army Engineer Waterways Experiment Station, 1994), by James M. Brannon, Barbara A. Tardy, Tommy E. Myers, U.S. Army Engineer Waterways Experiment Station, and United States Army Corps of Engineers (page images at HathiTrust) Research project on effects of condenser discharge water on aquatic life; progress report 1956 to 1959 (Institute of Research, Lehigh University, 1960), by F. J. Trembley and Lehigh University. Institute of Research (page images at HathiTrust; US access only) Research project on effects of condenser discharge water on aquatic life : progress report, 1960 (Institute of Research, Lehigh University, 1961), by F. J. Trembley and Lehigh University. Institute of Research (page images at HathiTrust; US access only) Analysis of biological data collected in the Bull Run Watershed, Portland, Oregon, 1978 to 1983 (U.S. Geological Survey ;, 1985), by Daphne G. Clifton, Geological Survey (U.S.), and Portland (Or.). Water Bureau (page images at HathiTrust) Assessing contaminant sensitivity of bonytail chub (Gila elegans), razorback sucker (Xyrauchen texanus) and Gila topminnow (Poeciliopsis occidentalis) : final report (U.S. Environmental Protection Agency, Region IX, 2000), by Kathleen Goforth, F. James Dwyer, and United States. Environmental Protection Agency. Region IX. (page images at HathiTrust) Fish communities of benchmark streams in agricultural areas of eastern Wisconsin (U.S. Geological Survey ;, 1997), by Daniel J. Sullivan, Elise M. Peterson, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust) Behavior of certain radionuclides released into fresh-water environments; annual report 1959-1960 (U.S. Govt. Print. Off, 1965), by United States. Public Health Service. Division of Radiological Health and Albert G. Friend (page images at HathiTrust) Das süsswasser-aquarium und das leben im süsswasser. Mit gegen 200 fein kolorierten abbildungen und 40 in den text gedruckten holzschnitten. (E. Hänselmann, 1886), by K. G. Lutz (page images at HathiTrust) Native plant material sources for wetland establishment : freshwater case studies ([U.S. Army Engineer Waterways Experiment Station], 1995), by Wetlands Research Program (U.S.), U.S. Army Engineer Waterways Experiment Station, and United States Army Corps of Engineers (page images at HathiTrust)
Filed under: Freshwater ecology -- Bibliography Bibliography of research products in the fields of freshwater ecology and toxicology, 1967-1990 (Environmental Research Laboratory--Duluth, Office of Research and Development, U.S. Environmental Protection Agency, 1990), by Minn.) Environmental Research Laboratory (Duluth and United States. Environmental Protection Agency. Office of Research and Development (page images at HathiTrust) Freshwater Ecology (Science Reference Section, Science and Technology Division, Library of Congress, 1990), by Diana Niskern and Library of Congress. Science and Technology Division. Reference Section (page images at HathiTrust) Control of aquatic vegetation in freshwater (U.S. Dept. of the Interior, Office of Library Services, 1972), by Patricia A. Skaptason and United States. Dept. of the Interior. Office of Library Services (page images at HathiTrust; US access only) Chromium, cadmium, arsenic, selenium, mercury, and aquatic life : a brief literature review (The Laboratory, 1971), by Great Lakes Laboratory and New York (State). Legislature. Joint Legislative Committee on Environmental Management and Natural Resources (page images at HathiTrust; US access only)
Filed under: Freshwater ecology -- Chesapeake Bay Region (Md. and Va.)
Filed under: Freshwater ecology -- Colorado
Filed under: Freshwater ecology -- Colorado River Watershed (Colo.-Mexico) Characterization of selected biological, chemical, and physical conditions at fixed sites in the Upper Colorado River Basin, Colorado, 1995-98 (U.S. Dept. of the Interior, U.S. Geological Survey :, 1999), by Jeffrey R. Deacon, Norman E. Spahr, Scott V. Mize, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Filed under: Freshwater ecology -- Congresses
Filed under: Freshwater ecology -- Florida
Filed under: Freshwater ecology -- Illinois River
Filed under: Freshwater ecology -- Illinois River Watershed Habitat, biota, and sediment characteristics at selected stations in the lower Illinois River basin, Illinois, 1996-98 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2001), by Debbie L. Adolphson, Mitchell A. Harris, David J. Fazio, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Filed under: Freshwater ecology -- Maryland
Filed under: Freshwater ecology -- Michigan
Filed under: Freshwater ecology -- Red River of the North
Filed under: Freshwater ecology -- South Platte River Watershed (Colo. and Neb.)
Filed under: Freshwater ecology -- Technique
Filed under: Freshwater ecology -- Texas
Filed under: Freshwater ecology -- United States The Ecology of tidal freshwater marshes of the United States east coast : a community profile (The Team, 1984), by William E Odum and National Coastal Ecosystems Team (U.S.) (page images at HathiTrust) Methods for collecting benthic invertebrate samples as part of the National Water-Quality Assessment Program (U.S. Geological Survey ;, 1993), by Thomas F. Cuffney, Michael R. Meador, Martin E Gurtz, and Geological Survey (U.S.) (page images at HathiTrust) Report of the Federal Advisory Committee on the Total Maximum Daily Load (TMDL) Program. (U.S. Environmental Protection Agency, Office of the Administrator, 1998), by Federal Advisory Committee on the Total Maximum Daily Load Program (U.S.) and National Advisory Council for Environmental Policy and Technology (U.S.) (page images at HathiTrust) Methods for characterizing stream habitat as part of the National Water-Quality Assessment Program (U.S. Geological Survey ;, 1993), by Michael Rogers Meador and Geological Survey (U.S.) (page images at HathiTrust)
Filed under: Freshwater ecology -- Virginia
Filed under: Freshwater ecology -- Washington (State) Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Columbia Basin Project, Washington, 1991-92 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1995), by S. S. Embrey, E. K. Block, United States Bureau of Indian Affairs, United States. Bureau of Reclamation, U.S. Fish and Wildlife Service, and Geological Survey (U.S.) (page images at HathiTrust)
Filed under: Freshwater ecology -- Washington (State), Eastern
Filed under: Freshwater ecology -- West Virginia
Filed under: Freshwater ecology -- Wisconsin
Filed under: Freshwater ecology -- Wyoming
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