[The activity of Academician D. K. Zabolotnyĭ in controlling plague in Azerbaijan].
D049673:History, 20th Century; D010930:Plague / Q000266:history*; D012425:Russia (Pre-1917)
Deiatel'nost' Akademika D. K. Zabolotnogo po bor'be s chumoĭ v Azerbaĭdzhane.