A cost comparison of selected coal mines from Australia, Canada, Colombia, South Africa, and the United States.

A cost comparison of selected coal mines from Australia, Canada, Colombia, South Africa, and the United States.

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Bibliographic Details
Corporate Author: United States. Bureau of Mines
Format: Book
Language:English
Published: [Washington, D.C. : Bureau of Mines, 1993].
Series:Special publication (United States. Bureau of Mines)
Subjects:
Coal trade > Costs > Case studies.
Coal mines and mining > Costs > Case studies.
Description
Physical Description:vi, 65 p. : ill. ; 28 cm.

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