Pchely ; krylatye farmatsevty.

Bibliographic Details

Main Author:	Ioĭrish, N. P.
Format:	Book
Language:	Russian
Published:	Moskva : Nauka, 1964.
Series:	Akademiia nauk SSSR. Nauchno-populiaroĭ literatury
Subjects:	Bees. Honey.