Search Results for the EPA National Library Catalog

Items Found: 5923
Showing: Items 5201 - 5250
Your Search: (SUBJECT=Composition)


 
 
 
Select Item Title Year Published
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 2-A, South Atlantic slope basins, James River to Savannah River / 1960
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 2-A, South Atlantic slope basins, James River to Savannah River / 1960
Surface water supply of the United States, 1959 ; part 2-B, South Atlantic slope and eastern Gulf of Mexico basins, Ogeechee River to Pearl River / 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 2-A, South Atlantic slope basins, James River to Savannah River / 1961
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-Charge Repulsive Effects on the Mobility of Inorganic Colloids in Surface Systems. Annual Colloid and Surface Science Symposium (65th). Held in Norman, Oklahoma on June 17-19, 1991. 1992
Surface-water characteristics and quality on the Osage Reservation, Osage County, Oklahoma, 1999 2002
Surfactant Enhanced Remediation of Soil Columns Contaminated by Residual Tetrachloroethylene. 1994
Surfactant-Enhanced Solubilization of Residual Dodecane in Soil Columns. 1. Experimental Investigation. 1993
Surfactant-Enhanced Solubilization of Residual Dodecane in Soil Columns. 2. Mathematical Modeling. 1993
Surrogate Species Chemical Reaction Mechanism for Urban-Scale Air Quality Simulation Models. Volume 2. Guidelines for Using the Mechanism. 1987
Surveillance and analysis: A summary of the water quality data record for South Puget Sound 1934 to 1967 / 1975
Surveillance Study of Control Equipped Heavy-Duty Gasoline Powered Vehicles. 1972
Survey Data Report in Support of the Sediment Ecological Risk Assessment at the Calcasieu Estuary, Louisiana: Sediment Porewater Toxicity Tests and Dissolved Organic Carbon Analysis of Pore Water. 2001
Survey of cadmium emission sources 1981
Survey of chemical factors in Saginaw Bay (Lake Huron) / 1977
Survey of chloroform emission sources / 1985
Survey of Coal Availabilities by Sulfur Content. 1972
Survey of Data from the Continuous Sites of the 1990 Atlanta Ozone Precursor Study. 1992
Survey of fugitive dust from coal mines : prepared for U.S. Environmental Protection Agency / 1978
Survey of Insecticide Spray Practices Used in the Fruit Orchards of North Central Washington. 1953
Survey of Insecticide Spray Practices Used in the Fruit Orchards of North Central Washington. 1953
Survey of laboratory studies relating to the sorption/desorption of contaminants on selected well casing materials / 1992
Survey of Lentic Waters with Respect to Dissolved and Particulate Lead. 1972
Survey of literature on groundwater recharge and sulfide generation, 1967
Survey of Metals in Sediments Near Quonset Point, Rhode Island. 1977
Survey of methylene chloride emission sources / 1985
Survey of Polybrominated Biphenyls (PBBs) Near Sites of Manufacture and Use in Northeastern New Jersey. 1979
Survey of portable analyzers for the measurement of gaseous fugitive emissions : final report / prepared by: Timothy Skelding. 1992
Survey of the role NOx in nonurban ozone formation / 1979
Survey of the toxicity and chemical composition of used drilling muds 1984
Survey of tributyltin and dibutyltin concentrations at selected harbors in Chesapeake Bay : final report / 1987

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