Search Results for the EPA National Library Catalog

Items Found: 497
Showing: Items 451 - 497
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Uranium in US Surface, Ground, and Domestic Waters. Volume 2. 1981
Use of site characterization and analysis penetrometer system at the Walnut Creek Watershed, Ames, Iowa 1993
Vehicle maintenance pollution prevention 1995
Verification of a toxic organic substance transport and bioaccumulation model / 1983
Verification of a toxic organic substance transport and bioaccumulation model / 1983
Verification of a toxic organic substance transport and bioaccumulation model / 1983
Viking Lake, Montgomery County, Iowa. 1976
Walnut Creek watershed research protocol report / 1994
Warmwater stream alteration in Iowa: extent, effects on habitat, fish, and fish food, and evaluation of stream improvement structures : (summary report) / 1976
Waste reduction advice for farm equipment manufacturers. 1991
Waste reduction guide for Iowa businesses 1992
Waste Water Disposal Practices at Federal Installations as of December 31, 1960. Volume 16. Iowa. 1962
Water Pollution in the Grand-Chariton Drainage Basins. 1952
Water pollution: control and abatemen {proceedings} 1967
Water Quality and Waste Source Investigations, Missouri River and Papillion Creek, Omaha, Nebraska. 1973
Water Quality Control Study, Big Sioux River Basin, Iowa, Minnesota and South Dakota. Study of the Needs and Value of Storage for Water Quality Control. 1969
Water Quality Control Study, Little Sioux River Basin, Iowa: Study of the Needs and Value of Storage for Water Quality Control. 1967
Water Quality Control Study, Nishnabotna River Basin, Iowa and Missouri. 1967
Water quality in Iowa during 1996 and 1997 : assessment results for lakes and wetlands / 1999
Water quality in the eastern Iowa basins, Iowa and Minnesota, 1996-98 / 2000
Water quality management plan, Southern Iowa basin / 1975
Water quality standards conference state of Iowa / 1969
Water Quality Standards Conference, State of Iowa. Iowa Interstate Waters of the Mississippi River Basin Convening April 8, 1969, Davenport, Iowa. 1974
Water Quality Standards Summary for the Interstate Waters of Iowa. 1972
Water Resources Data for Iowa, Water Year 1971. Part I. Surface Water Records. Part II. Water Quality Records. 1972
Water Resources Data for Iowa, Water Year 1972. Part I. Surface Water Records. Part II. Water Quality Records. 1973
Water Resources Data for Iowa. Water Year 1977. 1978
Water Resources Data, Iowa, Water Year 1981. 1982
Water resources of north-central Iowa / 1985
Water resources of northeast Iowa / 1989
Water resources of the Big Sioux River valley near Sioux Falls, South Dakota / 1973
Water resources of the Ocheyedan-Little Sioux alluvial aquifer / 1986
Water resources of the Ocheyedan-Little Sioux alluvial aquifer : data report / 1986
Water resources of the Rock River alluvial aquifer / 1987
Water Resources Study, Grand River Basin, Iowa and Missouri. Study of Potential Needs and Value of Water Storage for Municipal, Industrial, and Quality Control Purposes. 1963
Water Resources Study, Platte River Basin, Iowa and Missouri. (Study of Potential Needs and Value of Water Storage for Municipal, Industrial, and Quality Control Purposes.) 1964
Water Supply and Water Quality Control Study Wapsipinicon River Basin, Iowa. Study of the Needs and Value of Storage for Municipal and Industrial Water Supply and Water Quality Control. 1966
Water Supply and Water Quality Control Study, Skunk River Basin, Iowa. 1966
Water, Wetlands, and Pesticides Division, Strategic Plan, FY 2004 thru 2008. 2004
Waterfowl in Iowa / 1977
Watershed erosion and sediment transport model / 1979
Watershed protection - clean lakes case study : watershed and in-lake practices improve Green Valley Lake, Iowa. 1995
West Okoboji Lake, Dickinson County, Iowa. 1976
Wetland atlas of the Omaha District, Missouri River Division, U.S. Army Corps of Engineers / 1981
What farmers need to know about environmental law : Iowa edition / 1990
Whither Rural Medicine. Pesticide Residues in the Blood of Migrant Field Workers in Relation to Occupational Exposure. 1970
Wildflowers of Iowa woodlands 1987
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