The Online Books Page

Books by Joe S. Downey:

Books in the extended shelves:

• Downey, Joe S.: Geohydrology and ground-water geochemistry at a sub-arctic landfill, Fairbanks, Alaska (Dept. of the Interior, U.S. Geological Survey ;, 1990), also by Peter O. Sinton, Geological Survey (U.S.), and Fairbanks North Star Borough (Alaska) (page images at HathiTrust)
• Downey, Joe S.: Geohydrology of bedrock aquifers in the northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wyoming (Dept. of the Interior, U.S. Geological Survey ;, 1986), also by National Regional Aquifer Systems Analysis Program (U.S.) and Geological Survey (U.S.) (page images at HathiTrust)
• Downey, Joe S.: The regional aquifer system underlying the northern Great Plains in parts of Montana, North Dakota, South Dakota, and Wyoming--summary (Dept. of the Interior, U.S. Geological Survey ;, 1988), also by George A. Dinwiddie and Geological Survey (U.S.) (page images at HathiTrust)

Find more by Joe S. Downey at your library, or elsewhere.