Mechanized longwall mining
Subtitle: a review emphasizing foreign technology
By: by James J. Olson and Sathit Tandanand.
Contributors: Tandanand, Sathit.; United States. Bureau of Mines.
Series: Information circular - Bureau of Mines ; 8740; Information circular (United States. Bureau of Mines) -- 8740.
Publisher: Dept. of the Interior, Bureau of Mines : for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1977
Place of publication: [Washington]
Language: eng
Number of pages: 201
Subjects: Mining engineering; Coal-mining machinery; Mining engineering -- Bibliography
Other titles: Longwall mining.
Notes: Includes bibliographies.