TY - BOOK T1 - Coal mine profits and environmental protection DA - [1995] CY - [Washington, D.C.?] : CN - EP 1.2: PB - U.S. Environmental Protection Agency, Air and Radiation, PP - [Washington, D.C.?] : PY - [1995] N1 - Distributed to depository libraries in microfiche. N1 - Shipping list no.: 97-0753-M. N1 - "March 1995"--Cover. N1 - "EPA 430-F-95-029"--Cover. ID - 191598 KW - Coalbed methane KW - Coal mines and mining KW - Coal mines and mining TI - Coal mine profits and environmental protection ER -