Title: Geograficheskiĭ mezhdunarodnyĭ kongress v Parizhe v senti︠a︡bre 1931 g. i stoletie Britanskoĭ assotsiatsii dli︠a︡ dvizhenii︠a︡ nauk, prazdnovasheesi︠a︡ v Londone v senti︠a︡bre-okti︠a︡bre 1931 g.
Subjects: Geography, Congresses