... Soils of the European part of the USSR
английский/... Soils of the European part of the USSR / By L. I. Prassolov.... Soils of the European part of the USSR / By L. I. Prassolov.... Soils of the European part of the USSR.Moscow/State planning committee/, 1930 ( ). - State planning committee, 1930. - 72 с. : черт. ; 22 см см. - (Guidebook for the excursion of the Second international congress of soil science ; Vol. 1).... Soils of the European part of the USSR. Moscow, 1930 .
Без тит. л. Описано по обл.Почвы/nlr_sh1/International congress of soil science /Prassolov ./
Без тит. л. Описано по обл.Почвы/nlr_sh1/International congress of soil science /Prassolov ./