S. J Curl

J C · S.C. · S.J.

titleISBN-13
(ISBN-10)
year of publication
Methane prediction in coal mines978-92-9029-018-6
(92-9029-018-8)
1978
Underground transport in coal mines978-92-9029-009-4
(92-9029-009-9)
1978

S.J. Cuthbert