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,
by Sidney Katell and E.L. Hemingway.

Description

Main Author

Katell, Sidney.

Related Names

Hemingway, E. L., joint author.
United States. Bureau of Mines.

Language(s)

English

Published

[Washington] U.S. Bureau of Mines [1974]

Subjects

Bituminous coal > Bituminous coal / Costs.

Physical Description

31 p. tables. 26 cm.

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