comparative life-history study of four species of woodpeckers.
Series: Ornithological monographs -- no.5.; Ornithological monographs -- no. 5.
Publisher: American Ornithologist's Union
Published: 1967
Place of publication: [n.p
Language: eng
Number of pages: 156
Subjects: Woodpeckers.
Notes: Bibliography:  p.154-156.