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Recently Added: Is within 6 Months
Subject (Region): Is Calaveras County
Subject with Hierarchy: Is Acid mine drainage > Environmental aspects
Author
Alpers, Charles N., 1958-
Published
Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Information Services [distributor], 1999.
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
Author
Hamlin, Scott N.
Published
Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by the Branch of Information Services, 1996.
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online
Author
Hamlin, Scott N.
Published
Sacramento, Calif. : U.S. Geological Survey ; Denver, CO : For sale by the U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section, 1995.
Location
HathiTrust Digital Library >> Online Resource
Format
Books / Online