Additional forms of birds from Colombia and Panamá.

Bibliographic Details

Uniform Title:	Smithsonian miscellaneous collections ; v. 117, no. 2.
Main Author:	Wetmore, Alexander, 1886-1978
Language:	English
Published:	Washington : Smithsonian Institution, 1951.
Series:	Smithsonian miscellaneous collections ; v. 117, no. 2.
Subjects:	Birds > Colombia. Birds > Panama.
Physical Description:	11 pages ; 25 cm.
Format:	Book