Gold placer mining : placer evaluation and dredge selection

著者
    • Romanowitz, C. M.
    • Bennett, Harold J.
    • Dare, Wilbert L.
書誌事項

Gold placer mining : placer evaluation and dredge selection

by C.M. Romanowitz, H.J. Bennett, and W.L. Dare

(Information circular / United States Department of the Interior, Bureau of Mines, 8462)

U.S. Dept. of the Interior, Bureau of Mines, 1970

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注記

Bibliography: p. 47-54

関連文献: 1件中  1-1を表示
  • Information circular

    United States Department of the Interior, Bureau of Mines

    U.S. Dept. of the Interior, Bureau of Mines

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