Search Results for the EPA National Library Catalog

Items Found: 2032
Showing: Items 301 - 350
Your Search: (SUBJECT=Eutrophication)


 
 
 
PREV 1 ... 2 3 4 5 6 7 8 9 10 11 12 ... 41 NEXT
Select Item Title Year Published
Distribution of phytoplankton in New Mexico lakes / 1979
Distribution of phytoplankton in North Carolina lakes / 1978
Distribution of phytoplankton in North Dakota lakes / 1978
Distribution of phytoplankton in North Dakota lakes / 1979
Distribution of phytoplankton in Ohio lakes / 1978
Distribution of phytoplankton in Ohio lakes / 1977
Distribution of phytoplankton in Oklahoma lakes / 1978
Distribution of phytoplankton in Oklahoma lakes / 1979
Distribution of phytoplankton in Oregon lakes / 1979
Distribution of phytoplankton in South Carolina lakes / 1977
Distribution of phytoplankton in South Dakota lakes / 1978
Distribution of phytoplankton in Tennessee lakes / 1977
Distribution of phytoplankton in Tennessee lakes / 1978
Distribution of phytoplankton in Texas lakes / 1978
Distribution of phytoplankton in Texas lakes / 1979
Distribution of phytoplankton in Utah lakes / 1979
Distribution of phytoplankton in Virginia lakes / 1977
Distribution of phytoplankton in Virginia lakes / 1977
Distribution of phytoplankton in Washington lakes / 1979
Distribution of phytoplankton in West Virginia lakes / 1977
Distribution of phytoplankton in West Virginia lakes / 1977
Distribution of phytoplankton in Wyoming lakes / 1979
Documentation for Water Quality Analysis Simulation Program (WASP) and Model Verification Program (MVP) / 1983
Douglas Lake; Sevier, Jefferson, and Cocke Counties, Tennessee. 1976
Duhernal Lake, Middlesex County, New Jersey. 1976
Dworshak Reservoir, Clearwater County, Idaho. 1977
Dynamic Water Quality Forecasting and Management. 1973
Dynamics of Brown Trout (Salmo trutta), and Sculpin (Cottus spp.) Populations as Indicators of Eutrophication. 1972
E. V. Spence Reservoir, Coke County, Texas. 1977
Early Eutrophication in the Lower Great Lakes: New Evidence from Biogenic Silica in Sediments. 1983
East Oakwood Lake, Brookings County, South Dakota. 1977
East Vermillion Lake, McCook County, South Dakota. 1976
Eco-hydraulic modelling of eutrophication for reservoir management : dissertation / 2009
Ecologic Impact of the Interactions Among Microorganisms and Aquatic Contaminents in Lake Erie, Phase I and Phase II. 1971
Ecologic Simulation for Aquatic Environments. 1972
Ecological Evaluation of Stream Eutrophication. 1973
Ecological Factors Influencing Production of Algae in Northern Prairie Lakes. 1972
Ecological Knowledge and Environmental Problem-Solving: Concepts and Case Studies. 1985
Ecology of Diatoms in Hardwater Habitats. 1971
Ecology of the Lakes of western New York 1978
Ecology of the Second Trophic Level of Lakes Superior, Michigan, and Huron. 1970
Economic Analysis of Phosphorous Control and Other Aspects of R76-1. 1978
Effect of carbon on algal growth--its relationship to eutrophication; a review paper, 1971
Effect of Dredging on the Nutrient Levels and Biological Populations of a Lake. 1972
Effect of phosphorus control options on lake water quality / 1979
Effect of Phosphorus Control Options on Lake Water Quality. 1979
Effect of Phosphorus Control Options on Lake Water Quality. 1979
Effect of Secondary Effluents on Eutrophication in Las Vegas Bay, Lake Mead, Nevada. 1986
Effect of silt and silt removal in a prairie lake / 1973
Effect of Silt and Silt Removal in a Prairie Lake. 1973
PREV 1 ... 2 3 4 5 6 7 8 9 10 11 12 ... 41 NEXT

Save, Print or Email Selected Records