Search Results for the EPA National Library Catalog

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Report on the results of the bacteriological, chemical and biological examination of the London waters for the years 1969-1970 1971
Report on the results of the bacteriological, chemical and biological examination of the London waters for the years 1971-1973 1974
Review of chemical quality-of-water data collection program in the Brazos River Basin 1961
Salinity of the Delaware Estuary, 1963
Schoharie Creek drainage basin : Recommended classifications and assignments of standards of quality and purity for designated waters of New York State. 1961
Sedimentation and chemical quality of surface water in the Heart River drainage basin, North Dakota, 1966
Some chemical and biological properties of a pingo lake in east central Alaska / 1969
Some limnological characteristics of six Ozark streams 1966
Sources of nutrients and metals in Hillman Creek / 1978
Speciation of arsenic compounds in water supplies / 1982
Speciation of arsenic compounds in water supplies / 1982
Standard waters: recommendations for the preparation of standard waters used for testing pesticidal and other formulations; and, An FAO survey of naturally occurring waters; 1972
Studies on the distribution of phytoplankton pigments and nutrients in the Milwaukee harbor area. 1977
Study and interpretation of the chemical characteristics of natural water / 1959
Study and interpretation of the chemical characteristics of natural water / 1970
Study and interpretation of the chemical characteristics of natural water / 1985
Summary of annual records of chemical quality of water of the Arkansas River in Oklahoma and Arkansas, 1945-52, 1955
Summary of nutrient and suspended-sediment loads in the Susquehanna River basin, 1994-95 : interim report / 1997
Surface water supply of the United States, 1949. Part 7, Lower Mississippi River Basin / 1951
Surface water supply of the United States, 1950; part 6, Missouri River Basin/ 1953
Surface water supply of the United States, 1950; Part 7, Lower Mississippi River Basin / 1952
Surface water supply of the United States, 1951; part 2-B, South Atlantic slope and eastern Gulf of Mexico basins, Ogeechee River to Pearl River / 1954
Surface water supply of the United States, 1951; part 6B, Missouri River Basin below Sioux City, Iowa / 1954
Surface water supply of the United States, 1952; part 2-B, South Atlantic slope and eastern Gulf of Mexico basins, Ogeechee River to Pearl River / 1955
Surface water supply of the United States, 1952; part 6-B, Missouri River Basin below Sioux City, Iowa / 1955
Surface water supply of the United States, 1953; Part 6-B, Missouri River Basin below Sioux City, Iowa / 1956
Surface water supply of the United States, 1954. Part 7, Lower Mississippi River Basin / 1957
Surface water supply of the United States, 1955; Part 2-A, South Atlantic slope basins, James River to Savannah River / 1957
Surface water supply of the United States, 1955; Part 6-B, Missouri River Basin below Sioux City, Iowa / 1958
Surface water supply of the United States, 1955; Part 7, Lower Mississippi River Basin / 1958
Surface water supply of the United States, 1956; part 6-B, Missouri River Basin below Sioux City, Iowa / 1958
Surface water supply of the United States, 1956; Part 7, Lower Mississippi River Basin / 1958
Surface water supply of the United States, 1957; part 6-B, Missouri River Basin below Sioux City, Iowa / 1959
Surface water supply of the United States, 1957; Part 7, Lower Mississippi River Basin / 1959
Surface water supply of the United States, 1958; part 6-A, Missouri River Basin above Sioux City, Iowa / 1960
Surface water supply of the United States, 1958; part 6-B, Missouri River Basin below Sioux City, Iowa / 1960
Surface water supply of the United States, 1958; Part 7, Lower Mississippi River Basin / 1960
Surface water supply of the United States, 1958; Part 8, Western Gulf of Mexico basins / 1960
Surface water supply of the United States, 1959; part 6-A, Missouri River Basin above Sioux City, Iowa / 1960
Surface water supply of the United States, 1959; part 6-B, Missouri River Basin below Sioux City, Iowa / 1960
Surface water supply of the United States, 1960; part 6-A, Missouri River Basin above Sioux City, Iowa / 1961
Surface water supply of the United States, 1960; Part 6-B, Missouri River Basin below Sioux City, Iowa / 1961
Surface water supply of the United States, 1960; Part 7, lower Mississippi River Basin / 1962
Surface-water characteristics and quality on the Osage Reservation, Osage County, Oklahoma, 1999 2002
Survey of literature on groundwater recharge and sulfide generation, 1967
Susquehanna River basin sediment management reconnaissance study 1996
The water resources of Ross County, Ohio / 1954
Total alkalinity of surface waters : a map of the upper Midwest region / 1985
Total alkalinity of surface waters : a map of the western region / 1986
Total alkalinity of surface waters : New England and New York Region / 1985
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