Some engineering geologic factors controlling coal mine subsidence in Utah and Colorado
Subtitle: a discussion of the processes of subsidence and their effects on mine safety, coal resource management, and the environment in two geologic settings
By: by C. Richard Dunrud.
Series: Geological Survey professional paper ; 969; Geological Survey professional paper ;; 969.
Publisher: U.S. Govt. Print. Off.
Published: 1976
Place of publication: Washington
Language: eng
Number of pages: 39
Subjects: Coal mines and mining -- Utah.; Coal mines and mining -- Colorado.; Mine subsidences -- Utah.; Mine subsidences -- Colorado.; Engineering geology -- Utah.; Engineering geology -- Colorado.
Notes: Bibliography: p. 38-39.