David P. Ripley
North Dakota State Water Commission, Bismarck, ND
Activity
2003
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GEOLOGISTS IN THE PEACE CORPS, GHANA, 1965-1967
T10 Geologists in the U.S. Peace Corps: The Contribution of Peace Corps Geologists to International Development and the Contribution of the Peace Corps Experience to the Development of the Geosciences in AmericaSunday, 2 November 20038:00 AM - 12:00 PM
2002
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AN ESTIMATE OF LOW-PERMEABILITY CONFINING LAYER LEAKAGE INTO A BURIED VALLEY AQUIFER
T100 Groundwater Depletion and Overexploitation II: A Global ProblemMonday, 28 October 20021:30 PM - 5:30 PM