Okolo zemli
Subtitle: Iz kursa lekt︠s︡īĭ selʹsko-khozi︠a︡ĭstvennoĭ statistiki, chitannogo v 1921/2 g.g. v Politekhnikumi︠e︡ v Vi︠u︡nsdorfi︠e︡ blizʹ Berlina (Y. M. C. A.)
Series: K-vo "Di︠e︡tinet︠s︡". Serīi︠a︡ 1 -- no. 3; K-vo "Di͡etinet͡s". Serīi͡a 1 -- no. 3
Publisher: "Di︠e︡tinet︠s︡"
Published: 1922
Place of publication: Berlin
Language: rus
Number of pages: 135
Subjects: Agriculture; Economic aspects