displaying 1 - 2 results in total 2
Kissell, F. N.; Bielicki, R. J.
view article (1.0)Ventilation Eddy Zones at a Model Coal Mine Working Face.Bureau of Mines, Pittsburg, PARI 7991, December 1974, 19 p.Kissell, F. N.; Bielicki, R. J.
view article (1.0)Methane Buildup Hazards Caused by Dust Scrubber Recirculation at Coal Mine Working Faces--A Preliminary Estimate.Bureau of Mines, Pittsburg, PARI 8015, February 1975, 31 p.