TY  - BOOK
ED  -  Coal Mines Committee 
ED  -  International Labor Organization. Coal Mines Committee.
TI  -  Fourth Coal Mines Committee general report : : first item on the ag enda
PY  - 1951///
CY  -  Geneva : 
PB  -  International Labour Office, 
KW  -  Coal miners
KW  -  Coal mines and mining
ER  -