Biogeochemistry of three Appalachian forest sites in relation to stream acidification /
David R. DeWalle, William E. Sharpe.

APA Citation

DeWalle, D. R., Sharpe, W. E., Geological Survey (U.S.)., Pennsylvania State University. Institute for Research on Land and Water Resources. (1985). Biogeochemistry of three Appalachian forest sites in relation to stream acidification. University Park, Pa.: Institute for Research on Land and Water Resources, Pennsylvania State University.

MLA Citation

DeWalle, David R, William E Sharpe, Geological Survey (U.S.), and Pennsylvania State University. Institute for Research on Land and Water Resources. Biogeochemistry of Three Appalachian Forest Sites In Relation to Stream Acidification. University Park, Pa.: Institute for Research on Land and Water Resources, Pennsylvania State University, 1985.