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Search Results for the EPA National Library Catalog
Items Found: 1146
Showing: Items 901 - 950
Your Search: (SUBJECT=Inorganic nitrates)
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Title
Year Published
901
Rock Lake, Jefferson County, Wisconsin.
1974
902
Rocky Fork Reservoir, Highland County, Ohio.
1975
903
Role of Nitrate in the Acidification of Streams in the Catskill Mountains of New York.
1992
904
Rome Pond, Jefferson County, Wisconsin.
1974
905
Root-Exuded Oxygen in the Aquatic Angiosperm 'Ruppia maritima'.
1984
906
Ross Barnett Reservoir, Jackson, Madison, and Rankin Counties, Mississippi.
1975
907
Round Lake, Saratoga County, New York.
1974
908
Round Lake, Waupaca County, Wisconsin.
1975
909
Roy Lake, Marshall County, South Dakota.
1977
910
Rye Patch Reservoir, Pershing County, Nevada.
1977
911
Sacandaga Reservoir, Fulton and Saratoga Counties, New York.
1974
912
Sampling and analytical methodology for atmospheric nitrates : interim report. evaluation of sampling variables /
1978
913
Sampling and analytical methodology for atmospheric particulate nitrates : final report /
1978
914
Sampling Frequency for Water Quality Monitoring.
1981
915
Sampling of Reactive Atmospheric Species by Transition-Flow Reactor: Application to Nitrogen Species (Journal Version).
1988
916
Sand Lake, Brown County, South Dakota.
1976
917
Sangchris Lake, Christian County, Illinois.
1975
918
Santa Margarita Lake, San Luis Obispo County, California.
1978
919
Santeetlah Lake, Graham County, North Carolina.
1975
920
Saratoga Lake, Saratoga County, New York.
1974
921
Sardis Lake, Lafayette and Panola Counties, Mississippi.
1975
922
Schroon Lake, Essex and Warren Counties, New York.
1974
923
Sebasticook Lake, Penobscot County, Maine.
1974
924
Sediment Studies in Back River Estuary, Baltimore, Maryland.
1976
925
Sediment, nutrient and pesticide transport in selected lower Great Lakes tributaries /
1988
926
Selected irrigation return flow quality abstracts 1972-1973, third annual issue /
1974
927
Selected irrigation return flow quality abstracts, 1974 : fourth annual issue /
1976
928
Selected irrigation return flow quality abstracts, 1975 : fifth annual issue /
1977
929
Selected irrigation return flow quality abstracts, 1976 : sixth annual issue /
1978
930
Selected irrigation return flow quality abstracts, 1977 : seventh annual issue /
1979
931
Selected irrigation return flow quality abstracts, 1978 : eighth annual issue /
1980
932
Selective Removal of Nitrate and Nitrite from Polluted Water.
1974
933
Seneca Lake, Schuyler County, New York.
1974
934
Shallow Ground Water in Selected Areas in the Fort Union Coal Region.
1974
935
Shasta Lake, Shasta County, California.
1978
936
Shawano Lake, Shawano County, Wisconsin.
1974
937
Shelbyville Reservoir, Moultrie and Shelby Counties, Illinois.
1975
938
Shenango River Reservoir, Mercer County, Pennsylvania. EPA Region III.
1975
939
Sheridan Lake, Pennington County, South Dakota.
1977
940
Short-Term Changes in the Base Neutralizing Capacity of an Acid Adirondack Lake, New York.
1984
941
Silver Lake, McLeod County, Minnesota.
1974
942
Silver Lake, Worth County, Iowa.
1976
943
Simplified N.O.D. determination /
1979
944
Simulated Precipitation Reference Materials, II.
1977
945
Simulated Precipitation Reference Materials, III.
1980
946
Simulated Precipitation Reference Materials.
1975
947
Sinissippi Lake, Dodge County, Wisconsin.
1974
948
Six Mile Lake, St. Louis County, Minnesota.
1974
949
Slatersville Reservoirs, Providence County, Rhode Island.
1974
950
Soil development and nitrates in minesoil /
1979
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