Fatal accidents involving roof falls in coal mining
Subtitle: 1996-2001.
Contributors: National Mine Health and Safety Academy.
Edition: Rev. Jan. 2002.
Publisher: U.S. Dept. of Labor, Mine Safety and Health Administration, National Mine Health and Safety Academy
Published: 2002
Place of publication: [Arlington, Va.?]
Language: eng
Number of pages: 61
Subjects: Mine accidents -- United States; Mineral industries -- Accidents -- United States; Mine safety -- United States
Notes: Shipping list no.: 2002-0134-P.

"OT-42."