Preliminary report on the food of woodpeckers /
Beal, F. E. L. 1840-1916.
Preliminary report on the food of woodpeckers / by F.E.L. Beal. The tongues of woodpeckers / by F.A. Lucas. - Washington, D.C. : U.S. Dept. of Agriculture, Division of Ornithology and Mammalogy, 1895. - 44 p., 3 leaves of plates : ill. ; 23 cm. - Bulletin / U.S. Department of Agriculture, Division of Ornithology and Mammalogy ; no. 7 . - Bulletin (United States. Department of Agriculture. Division of Ornitholgy and Mammalogy) ; no. 7. .
Includes bibliographical references.
agr06000829
Woodpeckers--Food.
Tongue.
QL155 / .A2 no. 7
1 / B52b no.7
A 5.3:7
Preliminary report on the food of woodpeckers / by F.E.L. Beal. The tongues of woodpeckers / by F.A. Lucas. - Washington, D.C. : U.S. Dept. of Agriculture, Division of Ornithology and Mammalogy, 1895. - 44 p., 3 leaves of plates : ill. ; 23 cm. - Bulletin / U.S. Department of Agriculture, Division of Ornithology and Mammalogy ; no. 7 . - Bulletin (United States. Department of Agriculture. Division of Ornitholgy and Mammalogy) ; no. 7. .
Includes bibliographical references.
agr06000829
Woodpeckers--Food.
Tongue.
QL155 / .A2 no. 7
1 / B52b no.7
A 5.3:7