Achievements of Russian science in the field of agricultural pedology
английский/Achievements of Russian science in the field of agricultural pedology / S. P. Kravkov.Achievements of Russian science in the field of agricultural pedology / S. P. Kravkov.Achievements of Russian science in the field of agricultural pedology.Leningrad/Publishing Office of the Academy/, 1927 ( ). - Publishing Office of the Academy, 1927. - 26, [1] с. ; 24 см см. - (Russian pedological investigations / Academy of sciences of the Union of the Soviet Socialist Republics ; IX).Achievements of Russian science in the field of agricultural pedology. Leningrad, 1927 .
Без тит. л. Описано по обл.Почвоведение/nlr_sh1/
Без тит. л. Описано по обл.Почвоведение/nlr_sh1/