@article{, note = {Shipping list no.: 2001-0239-P.}, url = {http://library.usi.edu/record/248134}, title = {Mine disasters.}, publisher = {U.S. Dept. of Labor, Mine Safety and Health Administration, National Mine Health and Safety Academy,}, number = {OT 32}, recid = {248134}, pages = {55 p. :}, address = {[Beckley, W. Va.?] :}, year = {2000}, }