TY  - BOOK
AU  - Ministry of Power [U.K.]
TI  - Minesand Quarris Act 1954: the law relating to safety and health: Ministry of Power
U1  - 614 
PY  - 1961///
CY  - London
PB  - Her Mayesty Stationary Office
KW  - Mines safety Labor health and hygiene
ER  -