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

Description
Item Description:	Title from title screen (viewed September 15, 2014). "Prepared in cooperation with the Servicio Geologico Nacional of Columbia, under the auspices of the Government of Colombia and the Agency for International Development, U.S. Department of State."
Physical Description:	1 online resource (iv, 77 pages, 3 pages of plates) : illustrations, maps.
Bibliography:	Includes bibliographical references (pages 71-73) and index.