Expedition works, equipped with forest department, led by Professor Dokuchaev

Russia.Forest Department.Special expedition (1892-1899).Proceedings of the expedition, equipped with the forest department, under the guidance of Professor Dokuchaeva: Report M Wo.and stateProperty.Scientific department.- St. Petersburg: B., 1894-1898.-.1. Territory (collection).Electronic Source: PBPlace of Storage Original: Tiamp