Ptit︠s︡y Sovetskogo Soi︠u︡za.
By: Pod obshcheĭ red. G.P. Dementʹeva i N.A. Gladkova.
Contributors: Gladkov, N.A.
Publisher: Sovetskai︠a︡ nauka
Published: 1951
Place of publication: Moskva
Language: rus
Subjects: Birds -- Russia
Notes: At head of title, v. 1: G.P. Dementʹev [i dr.]

Errata slip inserted.