Two new races of passerine birds from Thailand
By: by H.G. Deignan.
Series: Smithsonian miscellaneous collections -- v. 99, no. 18; Publication -- 3605; Publication (Smithsonian Institution) -- 3605.
Publisher: Smithsonian Institution
Published: 1940
Place of publication: Washington
Language: eng
Subjects: Passeriformes.; Birds -- Thailand
Other titles: 2 new races of passerine birds from Thailand
Notes: "December 11, 1940."