TY  - BOOK
AU  - Wala,A.M.
ED  - Mine Ventilation Symposium
TI  - Proceedings of the 7th US Mine Ventilation Symposium: june 5-7, 1995, Lexington, Kentucky 
SN  - 0873351339
AV  - TN301 M55 1995
U1  - 622/.42 20
PY  - 1995///
CY  - Littleton, Colorado
PB  - Society for Mining, Metallurgy, and Exploration
KW  - Ventilación de minas
KW  - Congresos
N1  - "Sponsored by Underground Ventilation Committee of SME a joint committee of the Coal Division and the Mining & Exploration Division and University of Kentucky"
ER  -