The Online Books Page

Books by G. A. Irwin:

Books in the extended shelves:

• Irwin, G. A.: Chemical, physical, and radiological quality of selected public water supplies in Florida, November 1977-February 1978 (United States Government Printing Office, 1979), also by Robert W. Hull, United States Department of the Interior, Geological Survey (U.S.), and Florida. Bureau of Drinking Water and Special Programs (page images at HathiTrust)
• Irwin, G. A.: Effects of two stormwater management methods on the quality of water in the upper Biscayne aquifer at two commercial areas in Dade County, Florida (Dept. of the Interior, U.S. Geological Survey ;, 1988), also by Donald J. McKenzie, Geological Survey (U.S.), and South Florida Water Management District (Fla.) (page images at HathiTrust)
• Irwin, G. A.: Quality of water recovered from a municipal effluent injection well in the Floridan aquifer system, Pompano Beach, Florida (U.S. Geological Survey, 1984), also by Donald J. McKenzie, United States Department of the Interior, Geological Survey (U.S.). Water Resources Division, Broward County (Fla.). Utilities Department, and Florida. Department of Environmental Regulation (page images at HathiTrust)
• Irwin, G. A.: Reconnaissance of selected organic contaminants in effluent and ground water at fifteen municipal wastewater treatment plants in Florida, 1983-84 (U.S. Geological Survey ;, 1985), also by Janet B. Pruitt, David E. Troutman, Geological Survey (U.S.), and Florida. Department of Environmental Regulation (page images at HathiTrust)
• Irwin, G. A.: Reconnaissance water sampling for radium-226 in central and northern Florida, December 1974-March 1976 (U.S. Geological Survey, 1976), also by C. B. Hutchinson, Florida. Department of Environmental Regulation, Suwannee River Water Management District (Fla.), Southwest Florida Water Management District (Fla.), United States Department of the Interior, and Geological Survey (U.S.) (page images at HathiTrust)

Find more by G. A. Irwin at your library, or elsewhere.