Thin seam coal mining technology
By: by J. Clark, J.H. Caldon, and Ernest A. Curth.
Contributors: Caldon, J. H.; Curth, Ernest A.
Series: Energy technology review,; no. 80
Publisher: Noyes Data Corp.; Noyes Data Corporation,U.S.
Published: 1982
Place of publication: Park Ridge, N.J
Language: eng
Number of pages: 385
Subjects: Coal mines and mining.
Notes: Includes bibliographical references.