Phosphate-rock resources of the United States /

Bibliographic Details
Main Authors:	Cathcart, James Bachelder, 1917- (Author), Gulbrandsen, Robert A. (Author), Sheldon, Richard Porter, 1923- (Author)
Format:	Government Document eBook
Language:	English
Published:	[Reston, Va.]. : United States Department of the Interior, Geological Survey, 1984.
Series:	Geological Survey circular ; 888.
Subjects:	Phosphate rock > United States. Phosphate rock. United States.
Online Access:	https://purl.fdlp.gov/GPO/gpo110589

Available Online