Bins and hoppers safety awareness program.
APA Citation
National Mine Health and Safety Academy. (1988). Bins and hoppers safety awareness program. [Washington, D.C.?]: U.S. Dept. of Labor, Mine Safety and Health Administration, National Mine Health and Safety Academy.
MLA Citation
National Mine Health and Safety Academy. Bins And Hoppers Safety Awareness Program. [Washington, D.C.?]: U.S. Dept. of Labor, Mine Safety and Health Administration, National Mine Health and Safety Academy, 1988.
Warning: These citations may not always be complete (especially for serials).