TY  - BOOK
ED  -  International Labour Organisation.
TI  -  Mechanisation in the coal mining industry and its consequences : : third item on the agenda
PY  - 1970///
CY  -  Geneva : 
PB  -  International Labour Office, 
KW  -  Coal mines and mining
N1  -  A head of Title: International Labour Organisation, Coal Mines Commi ttee, ninth session Geneva, 1970. Report III
ER  -