Basic estimated capital investment and operating costs for underground bituminous coal mines mines with annual production of 1.03 to 3.09 million tons from a 48-inch coalbed : revision of Information circular 8641 /
Main Author: | Katell, Sidney. |
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Other Authors: | Hemingway, E. L., Berkshire, L. H., United States. Bureau of Mines. |
Format: | Book |
Language: | English |
Published: |
Washington :
U.S. Dept. of the Interior, Bureau of Mines : for sale by the Supt. of Docs., U.S. Govt. Print. Off.,
1975.
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Physical Description: |
32 pages : illustrations ; 27 cm. |
Series: |
Information circular (United States. Bureau of Mines) ;
8689. |
Subjects: |
CMU Storage Gov Pub
Location | Call Number: | Status |
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CMU Storage Gov Pub | I 28.27:8689 | Available |