TY - BOOK ED - United States. TI - Report to Congress, by Comptroller General of United States: modernization of 1872 mining law needed to encourage domestic mineral production, protect environment, and improve public land management, Department of Interior, Department of Agriculture PY - 1974///] CY - [Washington, D.C. KW - Mining law KW - United States N1 - B-118678; cover title; July 25, 1974; Distribution made by issuing office; Paper, each, $1.00; 4to; CRDP Program Historic Shelflist record ER -