Our mineral supplies--Coal

C.E. Lesher

doi:10.3133/b666M

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Our mineral supplies--Coal

Bulletin 666-M

By: C.E. Lesher

https://doi.org/10.3133/b666M

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Document: Report (535 pdf)
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Abstract

Suggested Citation

Lesher, C., 1919, Our mineral supplies--Coal: U.S. Geological Survey Bulletin 666, p. 73-79 , https://doi.org/10.3133/b666M.

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Our mineral supplies--Coal
Series title	Bulletin
Series number	666
Chapter	M
DOI	10.3133/b666M
Year Published	1919
Language	ENGLISH
Description	p. 73-79