Books by Charles G. Crawford:
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Crawford, Charles G. (Charles Gene): Water-Quality Assessment of the White River Basin, Indiana: Analysis of Available Information on Pesticides, 1972-92 (1995), also by Donna S. Carter and Michael J. Lydy (page images at HathiTrust)
Additional books by Charles G. Crawford in the extended shelves:
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Crawford, Charles G. (Charles Gene): Determination of reaeration-rate coefficients of the Wabash River, Indiana, by the modified tracer technique (U.S. Dept. of the Interior, Geological Survey ;, 1986), also by Geological Survey (U.S.) and Indiana State Board of Health (page images at HathiTrust)- Crawford, Charles G. (Charles Gene): Development and application of watershed regressions for pesticides (WARP) for estimating atrazine concentration distributions in streams (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2004), also by Steven J. Larson, Robert J. Gilliom, Geological Survey (U.S.), United States Environmental Protection Agency, and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
- Crawford, Charles G. (Charles Gene): Effects of land use and surficial geology on flow and water quality of streams in the coal mining region of southwestern Indiana, October 1979 through September 1980 (U.S. Geological Survey ;, 1985), also by William G. Wilber, Danny E. Renn, and Geological Survey (U.S.) (page images at HathiTrust)
- Crawford, Charles G. (Charles Gene): Effects of surface coal mining and reclamation on the geohydrology of six small watersheds in west-central Indiana (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1990), also by Jeffrey D. Martin, Richard F. Duwelius, and Geological Survey (U.S.) (page images at HathiTrust)
- Crawford, Charles G. (Charles Gene): Fishes of the White River basin, Indiana (U.S. Department of the Interior, U.S. Geological Survey, 1996), also by Jeffrey W. Frey, Michael J. Lydy, and Geological Survey (U.S.) (page images at HathiTrust)
- Crawford, Charles G. (Charles Gene): Streamflow and water quality of the Grand Calumet River, Lake County, Indiana, and Cook County, Illinois, October 1984 (U.S. Dept. of the Interior, Geological Survey ;, 1987), also by David J. Wangsness, Geological Survey (U.S.), and Indiana State Board of Health (page images at HathiTrust)
- Crawford, Charles G. (Charles Gene): Suspended sediment in Trail Creek at Michigan City, Indiana (U.S. Geological Survey ;, 1992), also by David V. Jacques, United States Army Corps of Engineers, and Geological Survey (U.S.) (page images at HathiTrust)
- Crawford, Charles G. (Charles Gene): Trends in acetochlor concentrations in surface waters of the White River Basin, Indiana 1994-96 (U.S. Dept. of Interior, U.S. Geological Survey, 1997), also by Geological Survey (U.S.) (page images at HathiTrust)
Find more by Charles G. Crawford at your library, or elsewhere.