Paciorek, K. L.; Kratzer, R. H.; Kaufman, J.; Nakahara, J. H.
view article (10.004545)
Coal Mine Combustion Products Identification and Analysis. Annual Report. August 10, 1974-August 8, 1975.
Ultrasystems, Inc., Irvine, CA
Interior Dept., Washington, DC,
SN-8220-A3,
August 1975,
161 p.