TY  - BOOK
ED  - India (Republic)
TI  - Report in respect of ventilation standards
AV  - TN301 .I56
U1  - 622/.42 
PY  - 1963/// [i.e. 1968]
CY  - [Delhi]
PB  - Office of Chief Inspector of Mines, Ministry of Labour and Employment, Govt. of India
KW  - Mine ventilation
N1  - Bibliography: p. 10-11
ER  -