Geology of the McCalls Ferry-Quarryville district, Pennsylvania / by Eleanora Bliss Knopf and Anna I. Jonas.

Author/creator Knopf, Eleanora Frances Bliss, 1883- author.
Other author Jonas, Anna I. (Anna Isabel), 1881-1974 author.
Other author Geological Survey (U.S.) issuing body.
Format Electronic
Publication[Washington, D.C.] : Department of the Interior, U.S. Geological Survey, 1929.
DistributionWashington : Government Printing Office.
Description1 online resource (xiii, 156 pages) : illustrations, maps.
Supplemental Contenthttps://purl.fdlp.gov/GPO/gpo61409
Subjects

Portion of title McCalls Ferry-Quarryville district, Pennsylvania
SeriesBulletin / Department of the Interior, U.S. Geological Survey ; 799
Bulletin (Geological Survey (U.S.)) no. 799. ^A1265100
General noteTitle from title screen (viewed July 8, 2014).
Bibliography noteIncludes bibliographical references and index.
Issued in other formPrint version: Knopf, Eleanora Frances Bliss, 1883- Geology of the McCalls Ferry-Quarryville district, Pennsylvania
GPO item number0620 (online)
Govt. docs number I 19.3:799

Availability

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Electronic Resources Access Content Online ✔ Available