The Online Books Page

Online Books by

Ray J. Hoffman

Books from the extended shelves:

• Hoffman, Ray J.: Methylmercury in water and bottom sediment along the Carson River system, Nevada and California, September 1998 (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2000), also by Karen A. Thomas, Geological Survey (U.S.), National Water-Quality Assessment Program (U.S.), and National Irrigation Water Quality Program (U.S.) (page images at HathiTrust)
• Hoffman, Ray J.: Observations on water quality in the mixed reach below the confluence of the Sacramento and Feather Rivers, California : August and November 1975 (GPO, 1978), also by Rodger F. Ferreira, Geological Survey (U.S.), and California. Dept. of Water Resources (page images at HathiTrust)
• Hoffman, Ray J.: Phosphorus in the Truckee River between Vista and Patrick, Storey and Washoe Counties, Nevada, August 1984 (Dept. of the Interior, U.S. Geological Survey ;, 1990), also by Geological Survey (U.S.) and Nevada. Division of Environmental Protection (page images at HathiTrust)
• Hoffman, Ray J.: Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in and near Stillwater Wildlife Management Area, Churchill County, Nevada, 1986-87 / by Ray J. Hoffman ... [et al.] ; prepared in cooperation with the U.S. Fish and Wildlife Service and U.S. Bureau of Reclamation. (Dept. of the Interior, U.S. Geological Survey ;, 1990), also by Geological Survey (U.S.), United States Bureau of Reclamation, and U.S. Fish and Wildlife Service (page images at HathiTrust)
• Hoffman, Ray J.: Review of the Grassland Bypass Channel project monitoring program (United States Geological Survey, 1996), also by T. S. Presser, N. M. Dubrovsky, Marc A. Sylvester, United States Bureau of Reclamation, and Geological Survey (U.S.) (page images at HathiTrust)
• Hoffman, Ray J.: Summary of irrigation-drainage effects on water quality, bottom sediment, and biota (U.S. Dept. of the Interior ;, 1994), also by Geological Survey (U.S.) (page images at HathiTrust)
• Hoffman, Ray J.: Water-quality assessment of the Merced River, California, in the 1977 water year (Water Resources Division, U.S. Geological Survey, 1981), also by Stephen K. Sorenson, Geological Survey (U.S.). Water Resources Division, and California Department of Water Resources (page images at HathiTrust)

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