Basic estimated capital investment and operating costs for underground bituminous coal mines utilizing a continuous mining system
Subtitle: mines with annual production of 1.188 and 2.376 MMtpy ROM from a 72-inch coalbed
By: by John R. Duda, Process Evaluation Office, Division of Systems Engineering, Engineering Economics and Standards, Fossil Energy, United States Department of Energy
Contributors: United States. Office of Fossil Energy. Division of Systems Engineering. Process Evaluation Office
Series: FE/EES ; 79/1
Publisher: Dept. of Energy; for sale by the National Technical Information Service]
Published: 1978
Place of publication: [Washington]; [Springfield, Va
Language: eng
Number of pages: 32
Subjects: Bituminous coal; Coal mines and mining -- United States -- Costs
Notes: On cover: Fossil energy

Nov. 1978