Search Results for the EPA National Library Catalog

Items Found: 765
Showing: Items 201 - 250
Your Search: (SUBJECT=Limnology)


 
 
 
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 16 NEXT
Select Item Title Year Published
Eutrophication potential of Payette Lake, Idaho 1997
Eutrophication Problems in Reservoirs. 1969
Evaluation of Environmental Alterations by Thermal Loading and Acid Pollution in the Cooling Reservoir of a Steam-Electric Station. 1970
Evaluation of sediment oxygen demand (SOD) measurements in Lake Erie 1985
Evaluation of the algal assay procedure / 1976
Evaluation of the Needs in Freshwater Research and Related Public Information Facilities. 1973
Experimental acidification of Little Rock Lake, Wisconsin : baseline studies and predictions of lake responses to acidification / 1986
Experimental limnological gaming using measurements from Lake Whatcom, Washington 1971
EXPLORE-I: A River Basin Water Quality Model. 1973
Factors Controlling the Dynamics of Non-Ionic Synthetic Organic Chemicals in Aquatic Environments. 1973
Factors Regulating the Growth of Algae Continuous Culture in Diluted Secondary Sewage Treatment Plant Effluent and Subsequent Biodegradability. 1972
Fate of Diquat in the Aquatic Environment. 1972
Fate of Nitrogen in Aquatic Ecosystems. 1972
Feasibility of large-scale aquatic microcosms final report / 1982
Field and Laboratory Investigations to Evaluate the Influence of Nitrilotriacetic Acid (NTA) on Eutrophication. 1970
Field Studies on Sediment-Water Algal Nutrient Interchange Processes and Water Quality of Upper Klamath and Agency Lakes, July 1967-March 1969. 1969
Fishery of the Yahara lakes 1992
Five Year Program Strategy for the Great Lakes National Program Office, FY 1989-1993. 1988
Fluorometric Technique for Sampling in Large-River Ecosystems. 1971
Forest Fertilization (A State-of-the-Art Review and Description of Environmental Effects). 1972
Freshwater ecology : concepts and environmental applications / 2002
Freshwater ecosystems : revitalizing educational programs in limnology / 1996
Freshwater findings, 1979-1982 : research publications of the Environmental Research Laboratory, Duluth, Minnesota / 1983
Freshwater imperative : a research agenda / 1995
Freshwater laboratory bioassays a tool in environmental decisions / 1973
Freshwaters of Alaska : ecological syntheses / 1997
Fundamentals of limnology / 1953
Fundamentals of limnology. 1963
Geochemical Cycles Involving Flora, Lake Water, and Bottom Sediments. 1971
Georgia's Water Problems and Related Research Needs. 1973
GREAT II Upper Mississippi River (Guttenberg, Iowa to Saverton, Missouri) Water Quality Work Group Appendix. 1980
Great lakes ecosystem forcasting : improving understanding and prediction : May 23-27, 2005, University of Michigan, Ann Arbor, Michigan : the 48th annual conference of the International Association of Great Lakes Research / 2005
Great Lakes environmental planning using limnological systems analysis / 1977
Great Lakes Environmental Planning Using Limnological Systems Analysis: Model Specifications. 1979
Great Lakes Environmental Planning Using Limnological Systems Analysis: Phase I. Preliminary Model Design. 1979
Great Lakes Environmental Planning Using Limnological Systems Analysis: Summary. 1979
Great Lakes Institute data record, 1963 surveys. 1965
Great River Environmental Action Team (GREAT II). Upper Mississippi River (Guttenberg, Iowa to Saverton, Missouri) Main Report. 1980
Growth and Mineral Accumulation of Submersed Vascular Hydrophytes in Pleioeutrophic Environs. 1972
Handbook of common freshwater fish in Florida lakes 1994
Handbook of common methods in limnology / 1979
Handbook of common methods in limnology / 1974
Historical, physical, and chemical limnology of Twin Lakes, Colorado 1977
Humic substances, their structure and function in the biosphere : proceedings of an international meeting held at Nieuwersluis, the Netherlands, May 29-31, 1972 / 1975
Hydrobiologia. 1948
Hydrological, morphometrical, and biological characteristics of the connecting rivers of the international Great Lakes : a review / 1988
Hypolimnetic concentrations of dissolved oxygen, nutrients, and trace elements in Coeur d'Alene Lake, Idaho 1989
Hyrum Reservoir Clean Lakes Phase I Report 1994
Improved Technique for Estimating Mean Depths of Lakes. 1983
in situ Evaluation of Nutrient Effects in Lakes. 1973
PREV 1 2 3 4 5 6 7 8 9 10 11 12 ... 16 NEXT

Save, Print or Email Selected Records