Reka Amur i ee narodnokhoziaǐstvennoe znachenie
Subtitle: stenogramma publichnoĭ lekt︠s︡ii, prochitannoĭ v Amurskom otdelenii obshchestva (g. Blagoveshchensk)
Publisher: Znanie
Published: 1958
Place of publication: Moskva
Language: rus
Number of pages: 31
Subjects: Amur River Valley (China and Russia) -- Economic conditions