Preliminary report on food of woodpeckers; tongues of woodpeckers
Contributors: Beal, F. E. L. 1840-1916.; Lucas, F. A.
Series: Biological Survey Bull. No. 7
Publisher: U.S. G.P.O.
Published: 1895
Place of publication: [Washington, D.C.]
Format: Microform
Subjects: United States. Bureau of Biological Survey -- Public records.; Woodpeckers -- Food.
Other titles: Tongues of woodpeckers.