Hydrogeology and geochemistry of acid mine drainage in ground water in the vicinity of Penn Mine and Camanche Reservoir, Calaveras County, California : summary report, 1993-95

by Alpers, Charles N., 1958-
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 1999

Hydrogeology and geochemistry of acid mine drainage in ground water in the vicinity of Penn Mine and Camanche Reservoir, Calaveras County, California : second-year summary, 1992-93

by Hamlin, Scott N.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by the Branch of Information Services, 1996

Hydrogeology and geochemistry of acid mine drainage in ground water in the vicinity of Penn Mine and Camanche Reservoir, Calaveras County, California : first-year summary

by Hamlin, Scott N.
Published: U.S. Geological Survey ; For sale by the U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section, 1995

Hydrogeology and geochemistry of aquifers underlying the San Lorenzo and San Leandro areas of the East Bay Plain, Alameda County, California

Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2003

Hydrogeology and geochemistry of acid mine drainage in ground water in the vicinity of Penn Mine and Camanche Reservoir, Calaveras County, California : first-year summary

by Hamlin, Scott N.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 1995

Hydrogeology and geochemistry of acid mine drainage in ground water in the vicinity of Penn Mine and Camanche Reservoir, Calaveras County, California : second-year summary, 1992-93

by Hamlin, Scott N.,
Published: U.S. Geological Survey, 1996

Hydrogeology and geochemistry of acid mine drainage in ground water in the vicinity of Penn Mine and Camanche Reservoir, Calaveras County, California: summary report, 1993-95

by Alpers, Charles N., 1958-
Published: U.S. Geological Survey, 1999