TY - BOOK AU - Chaiken,Robert F. AU - Dalverny,Louis E. AU - Kim,Ann G. TI - calamity hollow mine fire project T2 - Report of investigations PY - 1983///-1989 CY - [Pittsburgh, Pa.] PB - U.S. Dept. of the Interior, Bureau of Mines KW - Calamity Hollow Mine Fire Project KW - Abandoned coal mines KW - Fires and fire prevention N1 - 2. Operation of the burnout control system / by Robert F. Chaiken, Louis E. Dalverny, and Ann G. Kim ER -