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Search Results for the EPA National Library Catalog
Items Found: 1342
Showing: Items 1051 - 1100
Your Search: (SUBJECT=Phosphates)
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Title
Year Published
1051
Rocky Fork Reservoir, Highland County, Ohio.
1975
1052
Role of polyelectrolytes in filtration processes /
1974
1053
Role of Sediments in Eutrophication - A Preliminary Study.
1972
1054
Rome Pond, Jefferson County, Wisconsin.
1974
1055
Ross Barnett Reservoir, Jackson, Madison, and Rankin Counties, Mississippi.
1975
1056
Round Lake, Saratoga County, New York.
1974
1057
Round Lake, Waupaca County, Wisconsin.
1975
1058
Roy Lake, Marshall County, South Dakota.
1977
1059
Runoff as a source of phosphate in the waters of streams and lakes
1968
1060
Rye Patch Reservoir, Pershing County, Nevada.
1977
1061
Sacandaga Reservoir, Fulton and Saratoga Counties, New York.
1974
1062
Salmonella/Microsome Dessicator Assay of 1,1,1-Trichloroethane (Methylchloroform) with Cover Letter.
1982
1063
Sand Lake, Brown County, South Dakota.
1976
1064
Sangchris Lake, Christian County, Illinois.
1975
1065
Santa Margarita Lake, San Luis Obispo County, California.
1978
1066
Santeetlah Lake, Graham County, North Carolina.
1975
1067
Santicizer S-148 (Isodecyl Diphenyl Phosphate)-Mutagenicity Screening Test Salmonella Microsomal Assay (Ames Test) with Cover Letter.
1982
1068
Saratoga Lake, Saratoga County, New York.
1974
1069
Sardis Lake, Lafayette and Panola Counties, Mississippi.
1975
1070
Scale control in limestone wet scrubbing systems /
1975
1071
Schroon Lake, Essex and Warren Counties, New York.
1974
1072
Sebasticook Lake, Penobscot County, Maine.
1974
1073
Second report of the TSCA interagency testing committee to the administrator, Environmental Protection Agency.
1978
1074
Section 319 nonpoint source program success story : Idaho : forestry, agricultural, and stormwater best management practices improve quality of reservoir /
2005
1075
Section 319 nonpoint source program success story Minnesota : nutrient concentrations in the Minneapolis chain of lakes nearly returned to presettlement conditions / {electronic resource} :
2005
1076
Section 319 nonpoint source program success story Minnesota : phosphorus reductions achieved in Sauk River Chain of Lakes / {electronic resource} :
2005
1077
Section 319 nonpoint source program success story West Virginia : North Fork Potomac watershed farmers improve water quality / {electronic resource} :
2005
1078
Section 319 nonpoint source program success story Wisconsin : phosphorus reductions in Bass Lake restore fishery / {electronic resource} :
2005
1079
Section 74 seafood processing study : executive summary. Appendix, volume II : a report to the congress of the United States /
1980
1080
Sediment Studies in Back River Estuary, Baltimore, Maryland.
1976
1081
Sediment, nutrient and pesticide transport in selected lower Great Lakes tributaries /
1988
1082
Sediments and sediment-water nutrient interchange in Upper Klamath Lake, Oregon /
1974
1083
Selected irrigation return flow quality abstracts, 1974 : fourth annual issue /
1976
1084
Selected irrigation return flow quality abstracts, 1975 : fifth annual issue /
1977
1085
Selected irrigation return flow quality abstracts, 1976 : sixth annual issue /
1978
1086
Selected irrigation return flow quality abstracts, 1977 : seventh annual issue /
1979
1087
Selected irrigation return flow quality abstracts, 1978 : eighth annual issue /
1980
1088
Seneca Lake, Schuyler County, New York.
1974
1089
Sensory chemical pesticide warning system : experimental, summary and recommendations. Final report covering the period June 1974-July 1975 /
1976
1090
Shasta Lake, Shasta County, California.
1978
1091
Shawano Lake, Shawano County, Wisconsin.
1974
1092
Shelbyville Reservoir, Moultrie and Shelby Counties, Illinois.
1975
1093
Shenango River Reservoir, Mercer County, Pennsylvania. EPA Region III.
1975
1094
Sheridan Lake, Pennington County, South Dakota.
1977
1095
Short-Term In vitro Screening Studies Related to the Inhalation Toxicology of Potentially Toxic Aerosols.
1987
1096
Silt removal from a lake bottom /
1975
1097
Silver Lake, McLeod County, Minnesota.
1974
1098
Silver Lake, Worth County, Iowa.
1976
1099
Simulation of nutrient loadings in surface runoff with the NPS model /
1977
1100
Sinissippi Lake, Dodge County, Wisconsin.
1974
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