United States. Soil Conservation Service. (1978). Rural abandoned mine program: As authorized by Section 406 of the Surface mining control and reclamation act of 1977 : environmental impact statement. Dept. of Agriculture, Soil Conservation Service.
Chicago Style (17th ed.) CitationUnited States. Soil Conservation Service. Rural Abandoned Mine Program: As Authorized by Section 406 of the Surface Mining Control and Reclamation Act of 1977 : Environmental Impact Statement. Washington: Dept. of Agriculture, Soil Conservation Service, 1978.
MLA (9th ed.) CitationUnited States. Soil Conservation Service. Rural Abandoned Mine Program: As Authorized by Section 406 of the Surface Mining Control and Reclamation Act of 1977 : Environmental Impact Statement. Dept. of Agriculture, Soil Conservation Service, 1978.