Mining in America
Subtitle: Powder River Basin coal mining, the benefits and challenges : oversight hearing before the Subcommittee on Energy and Mineral Resources of the Committee on Natural Resources, U.S. House of Representatives, One Hundred Thirteenth Congress, first session, Tuesday, July 9, 2013
Publisher: U.S. Government Printing Office
Published: 2014
Place of publication: Washington
Language: eng
Number of pages: 52
Subjects: Coal mines and mining; Coal leases
Notes: Shipping list no.: 2015-0017-P.

"Serial No. 113-29."

Includes bibliographical references.