Mine ventilation :
Mine ventilation : Proceedings of the 2nd. u. s. mine ventilation symposium, university of nevada-reno, 23-25 september 1985. addendum /
Ed. by Pierre mousset-Jones
- 985 páginas
"sponsored by the underground ventilation committee of sme-aime, joint committee of the coal division and mining and exploration division & the mackay school of mines, university of nevada-reno"
9061916488
Ventilación de minas--Congresos
TN301 / M55 1985
"sponsored by the underground ventilation committee of sme-aime, joint committee of the coal division and mining and exploration division & the mackay school of mines, university of nevada-reno"
9061916488
Ventilación de minas--Congresos
TN301 / M55 1985