At head of title: Pennsylvania geological survey, fourth series.
Bibliography Note
Includes bibliographical references.
Binding notes
One EMS copy bound with: Meteorites found in Pennsylvania / Ralph W. Stone. Harrisburg : Department of Internal Affairs, Topographic and Geologic Survey, 1932. QE157.G454 no.2-5 c.1 (Book) bound in Meteorites found in Pennsylvania / by Ralph W. Stone