Search Results for the EPA National Library Catalog

Items Found: 849
Showing: Items 801 - 849
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Select Item Title Year Published
Water Resources Data for Ohio, Water Year 1972. Part II. Water Quality Records. 1973
Water Resources Data for Ohio, Water Year 1975. Volume 1. Ohio River Basin. 1975
Water Resources Data for Ohio, Water Year 1975. Volume 2. St. Lawrence River Basin. 1975
Water Resources Data for Ohio, Water Year 1977. Volume 1. Ohio River Basin. 1978
Water Resources Data for Ohio, Water Year 1977. Volume 2. St. Lawrence River Basin. 1978
Water Resources Data for Ohio, Water Year 1978. Volume 1. Ohio River Basin. 1979
Water Resources Data for Ohio, Water Year 1978. Volume 2. St. Lawrence River Basin. 1979
Water Resources Data for Oklahoma, Water Year 1971. Part 2. Water Quality Records. 1972
Water Resources Data for Oklahoma, Water Year 1972. Part 2. Water Quality Records. 1973
Water Resources Data for Oklahoma, Water Year 1973. Part 2. Water Quality Records. 1974
Water Resources Data for Oklahoma, Water Year 1974. Part 2. Water Quality Records. 1975
Water Resources Data for Oregon, Water Year 1977. 1978
Water Resources Data for Pennsylvania Water Year 1975. Volume 1. Delaware River Basin. 1976
Water Resources Data for Pennsylvania, Water Year 1973. Part 2. Water Quality Records. 1974
Water Resources Data for Pennsylvania, Water Year 1974. Part 2. Water Quality Records. 1975
Water Resources Data for South Carolina, Water Year 1971. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records. 1972
Water Resources Data for South Carolina, Water Year 1972. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records. 1973
Water Resources Data for South Carolina, Water Year 1973. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records. 1974
Water Resources Data for South Carolina, Water Year 1974. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records. 1975
Water Resources Data for South Dakota, Water Year 1973. Part 2. Water Quality Records. 1974
Water Resources Data for Virginia, Water Year 1971. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records. 1972
Water Resources Data for Virginia, Water Year 1974. Part 1. Surface Water Records. Part 2. Water Quality Records. Part 3. Ground Water Records. 1975
Water Resources Data for Virginia, Water Year 1977. 1978
Water Resources Data for Washington, Water Year 1976. Volume 1. Western Washington. 1977
Water Resources Data for Washington, Water year 1976. Volume 2. Eastern Washington. 1977
Water Resources Data for Washington, Water Year 1977. Volume I. Western Washington. 1978
Water Resources Data for Washington, Water Year 1977. Volume II. Eastern Washington. 1978
Water Resources Data for Wisconsin, Water Year 1971. Part 1. Surface Water Records. Part 2. Water Quality Records. 1972
Water Resources Data for Wisconsin, Water Year 1972. Part 1. Surface Water Records. Part 2. Water Quality Records. 1973
Water Resources Data for Wisconsin, Water Year 1973. Part 1. Surface Water Records. Part 2. Water Quality Records. 1974
Water Resources Data for Wyoming, Water Year 1976. Volume 1. Missouri River Basin. 1977
Water Resources Data for Wyoming, Water Year 1976. Volume 2. Green River, Bear River, and Snake River Basins. 1978
Watershed manipulation project : field implementation plan for 1990-1992 / 1993
Watershed manipulation project: quality assurance implementation plan for 1986-1989, {microfiche} / by Heather E. Erickson, Marilyn Morrison, Jeffrey Kern, Larry Hughes, James Malcolm and Kent Thornton. 1991
Watershed manipulation project: rationale for hypothesis formulation and testing, {microfiche} / by Kent W. Thornton, et al. 1991
Watershed sensitivity measurement strategy for identifying resources at risk from acidic deposition / 1984
Western energy sulfate/nitrate monitoring network progress report / 1979
Western Lake Survey Phase I : quality assurance plan. 1987
Western Lake Survey, Phase I : analytical methods manual / 1987
Western Lake Survey, Phase I : field operations report. 1987
Wet deposition temporal and spatial patterns in North America, 1987 / 1990
Workbook for estimating visibility impairment / 1980
Workbook for plume visual impact screening and analysis. 1988
Workshop on Primary Sulfate Emissions. 1978
Workshop proceedings on primary sulfate emissions from combustion sources. 1978
XAFS Spectroscopy Results for PM Samples from Residual Fuel Oil Combustion. 1999
Yellowstone National Park Survey, May - August 1970 Includes Soda Butte Survey, May - October 1969. 1970
Zinc precipitation and recovery from viscose rayon waste water / 1971
Zinc precipitation and recovery from viscose rayon waste water. / 1971
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