TY - BOOK ED - United States. TI - Materials on administrative cancellation of mineral leases, Mar. 23, 1960 PY - 1960/// CY - [Washington, D.C.] KW - Mines and mineral resources KW - United States N1 - Committee print, 86th Congress, 2d session; [Relates to opinion of Judge Ewing Kerr, U.S. Judge for District Court of Wyoming and related statutes]; CRDP Program Historic Shelflist record; Official use. Not available ER -