The coal fields of the United States

M. R. Campbell; J. A. Bownocker; F. R. Clark

doi:10.3133/pp100

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The coal fields of the United States

Professional Paper 100

By: M. R. Campbell, J. A. Bownocker, and F. R. Clark

https://doi.org/10.3133/pp100

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- Plate 1 (pdf)
- Plate 2 (pdf)
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Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	The coal fields of the United States
Series title	Professional Paper
Series number	100
DOI	10.3133/pp100
Year Published	1929
Language	ENGLISH
Description	Issued as a single volume and as seperate chapters