Reducing back injuries in low-coal mines
Subtitle: redesign of materials-handling tasks
By: by Sean Gallagher, Thomas G. Bobick, and Richard L. Unger.
Contributors: Bobick, T. G.; Unger, Richard L.
Series: Information circular (United States. Bureau of Mines) -- 9235.
Publisher: Dept. of the Interior
Published: 1990
Place of publication: Washington, DC
Language: eng
Number of pages: 33
Subjects: Mine haulage.; Coal mines and mining.; Back -- Wounds and injuries; Lifting and carrying.
Notes:  89600172  t_oclc

Bibliogr.

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