Proceedings of the Institute of Geography.Ext.72: materials on geomorphology and paleogeography of the USSR No. 17;The latest te...

Proceedings of the Institute of Geography.Ext.72: materials on geomorphology and paleogeography of the USSR No. 17;The latest tectonic movements and geomorphological conditions of the Middle Volga / Fedorovich B.A.- 1957. -605: Territory..Electronic copy source: Bin RAS