Suggestions for Improved Methods of Mining Coal on Indian Lands in Oklahoma

Author: Rutledge, J. J.
Year: 1918
Document Type: N/A
SUDOC: I 28.7:154
Series: United States Bureau of Mines Reports
Report Number: Technical Paper 154
Subjects: Coal mines and mining -- Indian Territory.
Coal mines and mining -- Oklahoma.
Link: http://digital.library.unt.edu/ark:/67531/metadc66389/

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