TY  - BOOK
AU  - Hartman, Howard L.
TI  - MINE VENTILATION AND AIR CONDITIONING
U1  - 622.42 
PY  - 1982///
CY  - New York
PB  - John Wiley
KW  - Mine Ventilation
KW  - Air Conditioning
N1  - A Wiley-Interscience Publication
ER  -