Results 331 to 338 of about 353,530 (338)
Some of the next articles are maybe not open access.

Electricity in Coal Mining

Scientific American, 1899
Frank F. Thompson, John Price Jackson
openaire   +2 more sources

Early Coal mines [PDF]

open access: possibleNotes and Queries, 1930
openaire   +3 more sources

Accidents in Coal Mines

Science, 1914
openaire   +2 more sources

Accidents in Coal Mines [PDF]

open access: possibleBMJ, 1964
openaire   +1 more source

Coal Mine Surveying

Australian Surveyor, 1936
openaire   +2 more sources

Coal Mine Conceptualism

Contemporary Psychology: A Journal of Reviews, 1970
openaire   +2 more sources

Impacts of coal mining

2005
Richard E. Gray, Robert J. Turka
openaire   +2 more sources

Coal Mine Structures

1985
openaire   +2 more sources
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