The need to open Porto-Franco in the mouths of Ob and Yenisei

Dunin-Gorkavich, A.A.The need to open Porto-Franco in the mouths of Ob and Yenisei: report, cheat.April 30, 1907 in the abstract.General meeting of the Tobolsk City Duma / A.A.Dunin-Gorkavich.Actions.member.Imp.Russian geogr.O-va and imp.Froke on navigation.- Tobolsk: lips.Type., 1907. -[2], 48 p.: table .. -Bibliogr.in the text.- Ex.: Without Titus.l..1. Territory (collection).Electronic copy source: PBOriginal storage location: Ban RAS