TY  - BOOK
AU  - Kindermann,F.W.
ED  - Proceedings Of The Information Symposium 'New Methods And Techniques Of Coal Winning In The European Community' ( 23 - 25 April 1986 )
TI  - Coal Winning
SN  - 9061916968
U1  - 622.33  22
PY  - 1987///
CY  - Rotterdam
PB  - A. A. Balkema
KW  - Coal mines and mining
N1  - Includes bibliographical references and indexs
ER  -