Chamber of Mines of South Africa

C.M. · M. O. · O. M.

titleISBN-13
(ISBN-10)
year of publication
Mines and works regulations: Abstract of those regulations affecting the duties of winding-engine drivers, banksmen, onsetters, shaft timbermen, ... workers on all mines other than coal mines978-0-620-01598-1
(0-620-01598-5)
1974
Routine mine ventilation measurements978-0-620-00772-6
(0-620-00772-9)
1972

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