Mineral resources of the Elders Ridge quadrangle, Pennsylvania /

Bibliographic Details
Main Author:	Stone, Ralph W. (Ralph Walter), 1876-1964 (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : Department of the Interior, United States Geological Survey, 1905.
Series:	Bulletin (Geological Survey (U.S.)) ; no. 256. Series A--Economic geology ; 51. Series B--Descriptive geology ; 63.
Subjects:	Geology > Pennsylvania. Mines and mineral resources > Pennsylvania > Elders Ridge. Geology. Mines and mineral resources. Pennsylvania. Pennsylvania > Elders Ridge.
Online Access:	https://purl.fdlp.gov/GPO/gpo60246

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