P.D. Derkey
US Geol Survey, Spokane, WA
Activity
2004
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SPATIAL GEOLOGIC MAP DATABASES FOR LAND MANAGEMENT IN THE PACIFIC NORTHWEST: AN OVERVIEW OF RECENT PRODUCTS
T177 Geology in the National Forests—Stewardship, Education, and ResearchTuesday, 9 November 20041:30 PM - 5:30 PM
2003
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HEADWATERS PROVINCE, IDAHO AND MONTANA: DIGITAL GEOLOGIC MAPS FOR LAND MANAGEMENT
T32 Geological Mapping: Key to Successful Management of Water and Land Resources (Posters)Sunday, 2 November 20038:00 AM - 12:00 PM