The Online Books Page

Books by Dennis W. Risser:

Books in the extended shelves:

• Risser, Dennis W.: Aquifer tests and simulation of ground-water flow in Triassic sedimentary rocks near Colmar, Bucks, and Montgomery Counties, Pennsylvania (U.S. Dept. of the Interior, U.S. Geological Survey ;, 2003), also by Philip H. Bird, United States Environmental Protection Agency, and Geological Survey (U.S.) (page images at HathiTrust)
• Risser, Dennis W.: Aquifer tests at the Jackpile-Paguate uranium mine, pueblo of Laguna, west-central New Mexico (U.S. Geological Survey ;, 1984), also by Geological Survey (U.S.) (page images at HathiTrust)
• Risser, Dennis W.: Estimated natural streamflow in the Rio San Jose upstream from the Pueblos of Acoma and Laguna, New Mexico (U.S. Geological Survey ;, 1983), also by Geological Survey (U.S.) and United States Bureau of Indian Affairs (page images at HathiTrust)
• Risser, Dennis W.: Possible changes in ground-water flow to the Pecos River caused by Santa Rosa Lake, Guadalupe County, New Mexico (Dept. of the Interior, U.S. Geological Survey ;, 1987), also by Geological Survey (U.S.) and United States Army Corps of Engineers (page images at HathiTrust)
• Risser, Dennis W.: Simulated water-level and water-quality changes in the bolson-fill aquifer, Post Headquarters area, White Sands Missile Range, New Mexico (Dept. of the Interior, U.S. Geological Survey ;, 1988), also by Geological Survey (U.S.) and White Sands Missile Range (N.M.) (page images at HathiTrust)
• Risser, Dennis W.: Water quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland (U.S. Dept. of the Interior, U.S. Geological Survey ;, 1996), also by Steven F. Siwiec, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)

Find more by Dennis W. Risser at your library, or elsewhere.