Regulations and standards applicable to metal and nonmetal mining and milling operations
Subtitle: 30 CFR parts 40, 41, 43, 44, 48, 50, 55, 56, and 57
By: compiles by U.S. Department of Labor, Mine Safety and Health Administration.
Publisher: The Administration; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1980
Place of publication: Arlington, Va; Washington
Language: eng
Number of pages: 168
Subjects: Mine safety -- Law and legislation -- United States.; Milling (Metal-work) -- Safety regulations -- United States.
Notes: Jan. 1, 1980.

Includes bibliographical references.