Outbound journeys in Pennsylvania
Subtitle: a guide to natural places for individual and group outings
By: Marcia Bonta.
Publisher: Pennsylvania State University Press
Published: 1987
Place of publication: University Park
Language: eng
Number of pages: 176
Subjects: Hiking -- Pennsylvania -- Guidebooks.; Pennsylvania -- Guidebooks.
Notes: Bibliography: p. [175]-176.
"Keystone books."