Opytno-issledovatelskie raboty po gruntam trassy Volgo-Donskogo kanala./Experimental research work on the ground of the Volga-Don canal route. In Russian - landofmagazines.com

TransliterationOpytno-issledovatelskie raboty po gruntam trassy Volgo-Donskogo kanala.

In EnglishExperimental research work on the ground of the Volga-Don canal route. In Russian

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