Proposed findings as to certain aspects of the bituminous coal mining industry
submitted to the United States Coal Commission for its consideration and determination, July 30, 1923
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Contributions
- United States. Coal Commission - Contributor
Publication
1923 - , No place, unknown, or undetermined
Language
English
Word Count
0 words, Guess
Page Count
0 pages
Identifiers
- OCLC Control Number33247685
- Open LibraryOL52712737M
Subjects
Places
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