Manganese deposits in Costa Rica /

Bibliographic Details
Main Author:	Roberts, Ralph Jackson, 1911-2007 (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Department of the Interior, Geological Survey, 1944.
Series:	Bulletin (Geological Survey (U.S.)) ; no. 935-H.
Subjects:	Manganese ores > Costa Rica. Mines and mineral resources > Costa Rica. Manganese ores. Mines and mineral resources. Costa Rica.
Online Access:	https://purl.fdlp.gov/GPO/gpo63728

Description
Item Description:	Title from title screen (viewed July 10, 2014).
Physical Description:	1 online resource (iv, 387-414 pages, 78-80 pages of plates) : illustrations, maps.
Bibliography:	Includes bibliographical references.