New techniques for mining thin-seam mountaintop coal reserves
By: Joseph P. DuCarme, Jasinder S. Jaspal, and August J. Kwitowski
Contributors: Jaspal, Jasinder S; Kwitowski, August J
Series: Report of investigations -- 9595; Report of investigations (United States. Bureau of Mines) -- 9595
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1996
Place of publication: [Washington, D.C.]
Language: eng
Format: Microform
Number of pages: 15
Subjects: Coal reserves -- Appalachian Mountains; Coal-mining machinery -- Appalachian Mountains -- Models; Coal mines and mining -- Appalachian Mountains
Other titles: New techniques for mining thin seam mountaintop coal reserves
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 97-0386-M

Includes bibliographical references (p. 15)

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1997] 1 microfiche : negative