TY  - BOOK
AU  - Vutukuri, V. S.
AU  - Lama, R. D.
TI  - ENVIRONMENTAL ENGINEERING IN MINES
U1  - 622.4 
PY  - 1986///
CY  - Cambridge
PB  - Cambridge Univ.
KW  - Mine Ventilation
KW  - Mine Safety
KW  - Mining Engineering
ER  -