Maintenance Minerals Karelian ASSR

Main mineral map Karelian ASSR: M. 1: 1500000.Mineral mineral map: M. 1: 2500000: adj.To the map: Explanatory comments and list of deposits / Sost.Sector of ch.Geol.UPR.;Goskartaegeezing in-tae geodesy and cartography GSU of the Aundh of the USSR.- Leningrad: [Type."OB. Print"], 1931. -14 p.: Tab .. -DepartureIssisted out of 3Atlas Industry of the USSR, published by the Presidium of the Old USssR..-1000 copies.I. USSR.The main geological exploration management.II.Centline of geodesy, aerial photography and cartography them.F. N. Krasovsky (Moscow).Electronic Source: PB