Search Results for the EPA National Library Catalog

Items Found: 2032
Showing: Items 251 - 300
Your Search: (SUBJECT=Eutrophication)


 
 
 
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Select Item Title Year Published
Delaware Reservoir, Delaware County, Ohio. 1975
Demonstrating the Effects of Nutrients in Bio-Oxidation Pond Receiving Streams. 1971
Denver Water Department, Systemwide Environmental Impact Statement, Reservoir Water Quality Review 1987
Description of the trophic status and nutrient loading for Lake George, New York 1975
Description of the trophic status and nutrient loading for Lake George, New York : a preliminary report / 1974
Detergent phosphate ban : position paper / 1977
Detergents in Water. A Bibliography. 1971
Determination of a nitrogen-phosphorus budget for Bayou Texar, Pensacola, Florida / 1974
Determination of a nitrogen-phosphorus budget for Bayou Texar, Pensacola, Florida : research project technical completion report / 1972
Determination of a Nitrogen-Phosphorus Budget for Bayou Texar, Pensacola, Florida. 1972
Determination of the Feasibility of Removal of Algal Nutrients in Lake Water by Ion Exchange. 1971
Developing eutrophication standards for lakes and reservoirs : a report prepared by the Lake Standards Subcommittee / 1992
Development of a helicopter water quality monitoring/sampling system / 1981
Development of IBI Metrics for Lakes in Southern New England. 1997
Developments at International Conference on Water Pollution Research (13th) Held at Rio de Janeiro, Brazil on August 17-21, 1986. 1987
Developments at Tenth International Conference on Water Pollution Research Held at Toronto, Canada on June 23-27, 1980. 1981
Developments at Twelfth International Conference on Water Pollution Research, Amsterdam, the Netherlands, September 17-21, 1984 / 1986
Devils Lake, Benson and Ramsey Counties, North Dakota. 1976
Diamond Lake studies - 1971 : progress report no. 1 / 1971
Dillon Reservoir, Muskingum County, Ohio. 1975
Dilution for eutrophication control in Moses Lake : hydraulic model study / 1976
Distribution and importance of phytoplankton in the Atchafalaya Basin / 1978
Distribution of nutrients in Louisiana's coastal waters influenced by the Mississippi River 1975
Distribution of phytoplankton in Alabama lakes / 1977
Distribution of phytoplankton in Arizona lakes / 1979
Distribution of phytoplankton in Arkansas Lakes / 1978
Distribution of phytoplankton in California lakes / 1979
Distribution of phytoplankton in Colorado lakes / 1979
Distribution of phytoplankton in Delaware lakes / 1978
Distribution of phytoplankton in Florida lakes / 1978
Distribution of phytoplankton in Georgia lakes / 1978
Distribution of phytoplankton in Idaho lakes / 1979
Distribution of phytoplankton in Illinois lakes / 1978
Distribution of phytoplankton in Indiana lakes / 1978
Distribution of phytoplankton in Iowa lakes / 1979
Distribution of phytoplankton in Kansas lakes / 1979
Distribution of phytoplankton in Kansas lakes / 1978
Distribution of phytoplankton in Kentucky lakes / 1978
Distribution of phytoplankton in Kentucky lakes / 1977
Distribution of phytoplankton in Louisiana lakes / 1979
Distribution of phytoplankton in Maryland lakes / 1977
Distribution of phytoplankton in Maryland Lakes. 1977
Distribution of phytoplankton in Mississippi lakes / 1977
Distribution of phytoplankton in Mississippi Lakes. 1977
Distribution of phytoplankton in Missouri lakes / 1979
Distribution of phytoplankton in Montana lakes / 1979
Distribution of phytoplankton in Nebraska lakes / 1979
Distribution of phytoplankton in Nevada lakes / 1979
Distribution of phytoplankton in New Jersey lakes / 1977
Distribution of phytoplankton in New Jersey lakes / 1978
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