Subsidence due to undermining of sloping terrain
Subtitle: a case study
By: by Paul W. Jeran and Vladimir Adamek.
Contributors: Adamek, Vladimir, 1925-
Series: Report of investigations ;; 9205; Report of investigations (United States. Bureau of Mines) ;; 9205.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1988
Place of publication: [Washington, D.C.]
Language: eng
Number of pages: 10
Subjects: Mine subsidences -- Pennsylvania.; Longwall mining -- Pennsylvania.
Notes: Includes bibliograpical references (p.10).