Progress report on investigations of western phosphate deposits

Roger Warren Swanson; Vincent Ellis McKelvey; Richard Porter Sheldon

doi:10.3133/cir297

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Progress report on investigations of western phosphate deposits

Circular 297

By: Roger Warren Swanson, Vincent Ellis McKelvey, and Richard Porter Sheldon

https://doi.org/10.3133/cir297

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Document: Report (pdf)
Plate: Plate 1 (pdf)
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Abstract

Additional publication details
Publication type	Report
Publication Subtype	USGS Numbered Series
Title	Progress report on investigations of western phosphate deposits
Series title	Circular
Series number	297
DOI	10.3133/cir297
Year Published	1953
Language	English
Publisher	U.S. Geological Survey
Description	16 p. :illus., maps ;27 cm.