Food habits of some Arctic birds and mammals
By: by Clarence Cottam and Harold C. Hanson.
Contributors: Hanson, Harold C. 1917-
Series: Fieldiana : zoology / Field Museum of Natural History -- v. 20, no. 31; Publication / Field Museum of Natural History -- no. 416; Fieldiana -- v. 20. no. 31.; Publication (Field Museum of Natural History) -- no. 416.
Publisher: Field Museum of Natural History
Published: 1938
Place of publication: Chicago, ILL
Subjects: Birds -- Food; Mammals; Zoology -- Arctic regions