Bibliography and index of U.S. Geological publications relating to coal, 1971-1975

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Authors and Corporations:

Walker, Flora K. (Author)

Type of Resource:

Book

Language:

English

published:

Washington U. S. Department of the Interior 1976

Series:

Source:

Verbunddaten SWB

Call number:

77.2780 4.

Parent items:
United States Geological Survey: Geological Survey circular