TY  - BOOK
AU  - Skochinskiĭ,A.A.
AU  - Komarov,Vladimir Borisovich
TI  - Mine ventilation
U1  - 622.42 
PY  - 1969///
CY  - Moscow
PB  - Mir Publishers
KW  - Mine ventilation
KW  - MCE
N1  - Translation of Rudnichnai͡a︡ ventili͡a︡t͡s︡ii͡a︡
ER  -