Darrell I. Leap
Purdue Univ, West Lafayette, IN
Activity
2004
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RICHARD R. PARIZEK THE PROFESSOR AND HIS INFLUENCE ON MY LIFE AND CAREER
T134 Over 40 Years of Influence in Environmental Hydrogeology: In Honor of Dick Parizek ITuesday, 9 November 20048:00 AM - 12:00 PM
2001
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ESTIMATING INDIANA GROUNDWATER AGE FROM TRITIUM ACTIVITIES
128 Hydrogeology II: Hydrochemistry and HydrogeologyWednesday, 7 November 20011:30 PM - 5:30 PM