Paciorek, K. L.; Kratzer, R. H.; Kaufman, J.; Nakahara, J. H.
view article (9.9981365)
Coal Mine Combustion Products Identification and Analysis. Annual Report. October 14, 1975-September 15, 1976.
Ultrasystems, Inc., Irvine, CA
Interior Dept., Washington, DC,
SN-8220-A4-F; OFR 104-77,
September 1976,
116 p.