Books by Pa.) Bureau of Mines Technology Transfer Seminar (1986 : Pittsburgh:
Books in the extended shelves:
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Bureau of Mines Technology Transfer Seminar (1986 : Pittsburgh, Pa.): Eastern coal mine geomechanics : proceedings, Bureau of Mines Technology Transfer Seminar, Pittsburgh, PA, November 19, 1986 (U.S. Dept. of the Interior, Bureau of Mines, 1987), also by United States Bureau of Mines (page images at HathiTrust)- Bureau of Mines Technology Transfer Seminar (1986 : Pittsburgh, Pa.): Eastern coal mine geomechanics : proceedings, Bureau of Mines Technology Transfer Seminar, Pittsburgh, PA, November 19, 1986 (U.S. Dept. of the Interior, Bureau of Mines, 1987), also by United States Bureau of Mines (page images at HathiTrust)
- Bureau of Mines Technology Transfer Seminar (1986 : Pittsburgh, Pa.): Mining applications of life support technology : proceedings, Bureau of Mines Technology Transfer Seminar, Pittsburgh, PA, November 20, 1986 (U.S. Dept. of the Interior, Bureau of Mines, 1987), also by United States. Bureau of Mines. Mining Research (page images at HathiTrust)
- Bureau of Mines Technology Transfer Seminar (1986 : Pittsburgh, Pa.): Mining applications of life support technology : proceedings, Bureau of Mines Technology Transfer Seminar, Pittsburgh, PA, November 20, 1986 (U.S. Dept. of the Interior, Bureau of Mines, 1987), also by United States. Bureau of Mines. Mining Research (page images at HathiTrust)
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