En
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| Description |
Lebedev, A.Economic essay of coal deposits in the Pechora Territory and their future prospects.- Ust-Sysolsk: ed.Komi Essrapp, 1929. -24 p., 4 liters.diagnostic: Tab .. -Stall.Prize: Coal deposits in the Pechora Territory and their future prospects.Bibliogr.in a substrateNote .. - reset.From "Komi MU" number 10 (68)..-250 cop..Electronic Source: PB
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| Publisher | Изд. Коми обисполкома |