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Progress report on investigations of western phosphate deposits

Circular 297

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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
Edition:
-
Year Published:
1953
Language:
ENGLISH
Publisher:
Geological Survey,
Description:
16 p. :illus., maps ;27 cm.