The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.
an urban-type settlement in Magdagachi Raion, Amur Oblast, RSFSR. Ushumun has a station on the Trans-Siberian Railroad. Industry is represented by enterprises servicing railroad transport and by a railroad tie impregnation plant.
The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.