Geographical Location. Physical Geography

Geographical Location. Physical Geography

Materials for describing Russian rivers and the history of improving their navigational conditions. Issue. 11. Songhua from the source to the confluence of the Amur

Materials for describing Russian rivers and the history of improving their navigational conditions. St. Petersburg: Publication of the Department of Water and Highways and Commercial Ports (on the water and highway communications department), 1902-1917. Film Rodewich, Vsevolod Mikhailovich (1878 - 1942). Issue. 11: Songhua from the source to the confluence in the Amur. 1906.
1906
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