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Directory of mining enterprises for 1966
List includes metal mines, nonmetal mines, pits and quarries, coal mines, and data on mineral industry of Montana in 1965.
Directory of mining enterprises for 1966
List includes metal mines, nonmetal mines, pits and quarries, coal mines, and data on mineral industry of Montana in 1965.
Directory of mining enterprises for 1966
Montana Bur Mines Geology -- Bul
Geach, R.D. (author) / Morgan, T. (author) / Collins, R.P. (author) / Hale, W.N. (author) / Knostman, R.W. (author)
1966
87 pages
Article (Journal)
English
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Directory of known mining enterprises, 1961
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