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otis m clarke
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Cilt sonuçları
Bauxite and kaolin in the Eufaula bauxite district, Alabama
Otis M. Clarke · Geological Survey of Alabama, Division of Economic Geology
90 sayfa · 1972
Bauxite / Kaolin / Geology
Mineral resources of Marengo County, Alabama
Otis M. Clarke · Geological Survey of Alabama, Division of Economic Geology
38 sayfa · 1973
Mines and mineral resources
Clay and shale of northwestern Alabama
Otis M. Clarke · Geological Survey of Alabama, Division of Economic Geology
88 sayfa · 1966
Shale / Clay
Clays of southwestern Alabama
Otis M. Clarke · Geological Survey of Alabama Division of Economic Geology
97 sayfa · 1970
Clay / Testing
Porters Creek lightweight aggregate
Otis M. Clarke · Geological Survey of Alabama, Mineral and Energy Resources
35 sayfa · 1976
Aggregates (Building materials)