Landslides in the Greater Pittsburgh region, Pennsylvania
By: by John S. Pomeroy.
Series: Geological Survey professional paper ;; 1229
Publisher: U.S.G.P.O.; For sale by the Distribution Branch, U.S. Geological Survey
Published: 1981
Place of publication: Washington; Alexandria, VA
Language: eng
Number of pages: 48
Subjects: Landslides -- Pennsylvania -- Pittsburgh region.
Notes: Bibliography: p. 44-48.