Showing 1 - 4 of 4 for search: 'MacNaught, J. W.', query time: 0.05s
1
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by MacNaught, J. W.
, 1873
2
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: DOMINION COAL BOARD, 1966
Other Authors: '; “...MacNaught, J. W....”
3
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: REPRINTED FROM THE CANADIAN MINING AND METALLURGICAL BULLETIN, 1967
Other Authors: '; “...MacNaught, J. W....”
4
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: DOMINION COAL BOARD, 1968
Other Authors: '; “...MacNaught, J. W....”

Related Subjects

Coal Research and development Coal mining Coal quality Energy management