Safety and health standards applicable to surface metal and nonmetal mining and milling operations; Miner's manual: How to spot hazards, protect yourself, and use your legal rights : 30 CFR Part 56, U.S. Dept. of Labor, Mine Safety and Health Administration, Metal and Nonmetal Mine Safety & Health, Supt. of Documents, U.S. Government Printing Office, Washington, DC 20402, May 1985, $6.50; 3rd edn., by J.D. McAteer, T.N. Bethell (Ed.), Crossroads Press, Occupational Safety and Health Law Center, 1536 16th St., N.W., Washington, DC 20036, 1985, 357 pages, paperback, $6.95