Basic estimated capital investment and operating costs for coal strip mines

An edition of Basic estimated capital investment and operating costs for coal strip mines (1974)

Basic estimated capital investment and operating costs for coal strip mines

revision of Information circular 8661

By Sidney Katell

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Publish Date

1976

Publisher

U.S. Dept. of the Interior, Bureau of Mines

Language

eng

Pages

Description:

subjects: Bituminous coal, Coal mines and mining, Cost of operation, Estimates, Strip mining