TY - BOOK ID - 138005007 TI - Float coal dust explosion hazards PY - 2006 PB - [Pittsburgh, PA] : U.S. Dept. of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, DB - UniCat KW - Coal dust UR - https://www.unicat.be/uniCat?func=search&query=sysid:138005007 AB - ER -