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anthony b gibbons
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Mineral resources of the Bobcat Draw Badlands Wilderness Study Area, Big Horn and Washakie counties, Wyoming
Anthony B. Gibbons · For sale by the Books and Open-File Reports Section, U.S. Geological Survey
15 sayfa · 1989
Mines and mineral resources
Mineral resources of the Buffalo Hump and Sand Dunes Addition Wilderness Study Areas, Sweetwater County, Wyoming
Anthony B. Gibbons · For sale by the Books and Open-File Reports Section, U.S. Geological Survey
17 sayfa · 1990
Mines and mineral resources
Mineral Resource Potential and Geology of the San Juan National Forest, Colorado (U.S. Geological Survey Bulletin ; 2127)
Richard E. Van Loenen, Anthony B. Gibbons · Yayınevi bilinmiyor
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Colorado / Mines and mineral resources / San Juan National Forest
