Cover image for Metal and nonmetal mine health and safety
Title:
Metal and nonmetal mine health and safety
Author:
United States. Mining Enforcement and Safety Administration.
Publication Information:
[Washington] : U.S. Dept. of the Interior ; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974.
Physical Description:
154 unnumbered pages ; 17 cm
Language:
English
Format :
Book