Abandoned mine reclamation program : hearings before the Subcommittee on Mining and Natural Resources of the Committee on Interior and Insular Affairs, House of Representatives, One Hundred First Congress, first session ... hearing held in Washington, DC, April 18, 1989, H.R. 2095 ... H.R. 1315 ... H.R. 538 ... hearing held in Washington, DC, May 16, 1989.
- Reclamation of land United States
Abandoned coal mines Environmental aspects United States
- View in NAL's Catalog: