Improved personnel access for surface mining equipment
By: by Dennis A. Long.
Series: Information circular ;; 8983; Information circular (United States. Bureau of Mines) ;; 8983.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1984
Place of publication: Avondale, Md
Language: eng
Number of pages: 20
Subjects: Strip mining -- Equipment and supplies -- Safety measures.; Ladders -- Safety measures.; Stairs -- Safety measures.
Notes: Includes bibliographical references.