The distribution and occurrence of the birds of Jackson County, Oregon, and surrounding areas
By: by M. Ralph Browning.
Series: North American fauna ;; no. 70
Publisher: U.S. Dept. of the Interior, Fish and Wildlife Service
Published: 1975
Place of publication: Washington
Language: eng
Number of pages: 69
Subjects: Birds -- Oregon -- Jackson Co.
Notes: Bibliography: p. 67-69.