Geochemistry at the Earth's Surface
Velde, Bruce D.; Bauer, Andreas
Acid Mine Drainage, Rock Drainage, and Acid Sulfate Soils
Jacobs, James A.; Lehr, Jay H.; Testa, Stephen M.
Soils, Plants and Clay Minerals
Pierre, Velde; Pierre, Barre
Earth Resources and Environmental Impacts
O'Hara, Kieran D.
Geochemistry
White, William M.
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