Bernewitz, M. v. (1943). Handbook for Prospectors operators of small mines. McGraw-Hill Book Co.
Cita Chicago Style (17a ed.)Bernewitz, M.W. von. Handbook for Prospectors Operators of Small Mines. -: McGraw-Hill Book Co, 1943.
Cita MLA (8a ed.)Bernewitz, M.W. von. Handbook for Prospectors Operators of Small Mines. McGraw-Hill Book Co, 1943.
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