Human factors contributing to groundfall accidents in underground coal mines
Subtitle: workers' views
By: by Robert H. Peters and William J. Wiehagen.
Contributors: Wiehagen, William J.
Series: Information circular ;; 9127; Information circular (United States. Bureau of Mines) ;; 9127.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1987
Place of publication: [Pittsburgh, Pa.]
Language: eng
Number of pages: 24
Subjects: Ground control (Mining); Coal mine accidents -- United States.
Notes: Includes bibliographical references.