Life history of the eastern field sparrow in Calhoun County, Michigan
By: by Lawrence H. Walkinshaw.
Published: 1978
Language: eng
Format: Microform
Number of pages: 153
Subjects: Field sparrow -- Michigan -- Calhoun County.
Notes: Microfilm. Ann Arbor, Mich. : University Microfilms International, 1978. 1 microfilm reel ; 35 mm.
Bibliography: leaves 72-73.
Typescript.