The ancient volcanic rocks of South mountain, Pennsylvania / by Florence Bascom.

Author/creator Bascom, F. author.
Other author Geological Survey (U.S.) issuing body.
Format Electronic
PublicationWashington, D.C. : Department of the Interior, United States Geological Survey, 1896.
DistributionWashington : Government Printing Office.
Description1 online resource (124 pages, XXVIII pages of plates) : illustrations, maps.
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo58503
Subjects

Running title Volcanic rocks of South mountain
SeriesBulletin of the United States Geological Survey ; no. 136
Bulletin of the United States Geological Survey ; no. 136. ^A1265099
General noteTitle from title screen (viewed June 24, 2014).
Bibliography noteIncludes bibliographical references and index.
Issued in other formPrint version: Bascom, F. Ancient volcanic rocks of South mountain, Pennsylvania
GPO item number0620 (online)
Govt. docs number I 19.3:136

Availability

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Electronic Resources Access Content Online ✔ Available