Organizatsiia i metody ucheta ptits ...
Contributors: Formozov, Aleksandr Nikolaevich; Isakov, IU. A.; Akademiia nauk SSSR. Institut geografii
Publisher: Izd-vo Akademii nauk SSSR
Published: 1963
Place of publication: Moskva
Language: rus
Number of pages: 255
Subjects: Birds -- Russia; Rodent control -- Russia; Zoology -- Ecology