Roger L. Hothem
USGS, Davis, CA
Activity
2002
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ENVIRONMENTAL LEGACY OF THE CALIFORNIA GOLD RUSH: 1. MERCURY CONTAMINATION AND BIOACCUMULATION ASSOCIATED WITH ABANDONED PLACER-GOLD MINES
T64 Integrated Studies of the Effects of Abandoned Mines on the EnvironmentMonday, 28 October 20028:00 AM - 12:00 PM