Birds of the Central Susquehanna Valley
By: by Allen R. Schweinsberg ; with line drawings by Robert Holman.
Publisher: A.R. Schweinsberg
Published: 1988
Place of publication: [Lewisburg, Pa.]
Language: eng
Number of pages: 124
Subjects: Birds -- Susquehanna River Valley.; Birds -- Pennsylvania.
Notes: Bibliography: p. 119.
Includes index.