Oversight--implementation of Federal Coal Leasing Amendments Act United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Minerals, Materials, and Fuels Published: 1976 Total Pages: 150 Get eBook
Public Hearing of the President's Commission on Coal United States. President's Commission on Coal Published: Total Pages: 474 Get eBook
Oversight of the Operation of the U.S. Geological Survey United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Minerals, Materials, and Fuels Published: 1976 Total Pages: 2082 Get eBook
Public Hearing United States. President's Commission on Coal Published: 1979 Total Pages: 470 Get eBook
