1 option

Surface mining control and reclamation act of 1977 : hearings before the Subcommittee on Public Lands and Resources of the Committee on Energy and Natural Resources, United States Senate, Ninety-fifth Congress, first session on S. 7 .... [1977]

HeinOnline U.S. Congressional Documents Library Available online

HeinOnline U.S. Congressional Documents Library

The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.