Author: Ognev, S.I.
Title: Animals of the USSR and the surrounding countries. VI & VII: Rodents.
Description: Moscow, 1948-1950. 2 vols. 559,706 pp. 607 figs, 21 col. plts & 27 maps. Cloth.Russian text.

Keywords: Zoology Rodents Zoölogie Zoologie Knaagdieren