Phosphate rock in Colombia : a preliminary report /

Bibliographic Details
Main Authors:	Cathcart, James Bachelder, 1917- (Author), Mojica G., Pedro E. (Author), Zambrano O., Francisco (Author)
Corporate Author:	Instituto Geológico Nacional (Colombia) (sponsoring body.)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1969.
Series:	Geological Survey bulletin ; 1272-A. Contributions to economic geology.
Subjects:	Phosphates > Colombia. Phosphates. Colombia.
Online Access:	https://purl.fdlp.gov/GPO/gpo69137

Available Online