Kto chto est
Subtitle: ptit︠s︡y
By: A. Blėk i Lesnik
Contributors: Lesnik
Publisher: OGIZ, Molodai︠a︡ gvardii︠a︡
Published: 1931
Place of publication: [Leningrad]
Language: rus
Number of pages: 10
Subjects: Birds; Juvenile literature; Behavior
Notes: Cover title.