the Route of the Siberian excursion
английский/the Route of the Siberian excursion / Under the direction of M. M. Tetiayev, G. E. Frishenfeld and A. G. Vologdin ; International geological congress. XVII session. 1937.the Route of the Siberian excursion / Under the direction of M. M. Tetiayev, G. E. Frishenfeld and A. G. Vologdin.the Route of the Siberian excursion.Moscow/, 1937 ( ). - 1937. - 12 с. ; 22 см см.the Route of the Siberian excursion. Moscow, 1937 .Геологические экскурсии/nlr_sh1/International geological congress (; 1937; Moscow)/