The races of the shrike, Lanius validirostris
By: [by] Austin L. Rand and D. S. Rabor.
Contributors: Rabor, Dioscoro S.
Series: Fieldiana -- v. 39, no. 11; Chicago Natural History Museum publication -- no. 834; Publication (Chicago Natural History Museum) -- 834
Publisher: Chicago Natural History Museum
Published: 1958
Place of publication: [Chicago]
Subjects: Shrikes