"Ukhta" in its oil wealth in the north of Russia

Popov, V.N."Ukhta" in its oil wealth in the north of Russia: from the adj.: I. Mountain Charter (vol. VII) to continue 1906.(Extract. Art. Relating to the current decisions on private oil in the Psher. Territory).II.Maps of the Ustsysolsky district with the addiction of the Ukhten oil region and adjacent to the county of the areas of the lips.: Vologda, Arkhangelsk, Perm and Vyatskaya / Comp.V.N.Popov.- Vologda: Type.lips.reign, 1909. -67, III, [1] p., 1 l.cards .. -Bibliogr.In the settling.Note..1. Territory (collection).Electronic copy source: PBOriginal storage location: Ban RAS