Title: Issledovateli Sakhalina i Kuril
First published: 1961
Subjects: Discovery and exploration
Places: Kuril Islands (Russia), Russia) Sakhalin (Sakhalinskai︠a︡ oblastʹ, Sakhalin (Sakhalinskai︠a︡ oblastʹ, Russia)
LC classification: DK771 S2 S45