It couldn't happen
Subtitle: (a description of five unusual fatal mine accidents)
By: by D. S. Kingery.
Contributors: United States. Bureau of Mines.
Series: Information circular (United States. Bureau of Mines) -- 7694
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1954
Place of publication: Washington, DC
Language: eng
Number of pages: 12
Subjects: Mine accidents.
Notes: 1