Code of the federal regulations 43 Public lands : Interior containing a codification of documents of general applicability and future effect as October 1, 1980 with ancillaries - United States. Office of the Federal Register; United States. National Archives and Records Service; United States. National Archives and Records Service (Washington : United States Governments Printing Office, 1980)
Rev. as of 1980
Keywords: Natural resources -- Management; Public lands -- United State -- Management