Diamond-drill exploration of the Dillsburg magnetite deposits, York County, Pennsylvania /

Bibliographic Details
Main Author:	Hotz, Preston Enslow, 1913- (Author)
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : Department of the Interior, [U.S. Geological Survey], 1951.
Series:	Geological Survey bulletin ; 969-A. Contributions to economic geology ; 1949-50.
Subjects:	Geology > Pennsylvania > York County. Magnetite > Pennsylvania > York County. Mines and mineral resources > Pennsylvania > York County. Geology. Magnetite. Pennsylvania > York County.
Online Access:	https://purl.fdlp.gov/GPO/gpo66914

Description
Item Description:	Title from title screen (viewed July 21, 2014).
Physical Description:	1 online resource (iv, 27 pages, 10 pages of plates) : illustrations, maps.
Bibliography:	Includes bibliographical references (page 25) and index.