The Permian excursion, Southern part
D3/423 английский/The Permian excursion : Southern part / Prepared under the direction of D. V. Nalivkin ; Chief editorial office of the geological-prospecting and geodetic literature ; International geological congress. XVII session. USSR. 1937.The Permian excursion : Southern part / Prepared under the direction of D. V. Nalivkin.The Permian excursion : Southern part.Leningrad/Moscow/USTPH-PCHI-USSR/, 1937 ( ). - USTPH-PCHI-USSR, 1937. - 132 с., 8 л. карт. : карт. ; 20 см см.The Permian excursion : Southern part. Leningrad, Moscow, 1937 .
Библиогр.: с. 131. Библиогр.: с. 131.Геологические экскурсии/nlr_sh1/International geological congress (; 1937; Moscow)/
Библиогр.: с. 131. Библиогр.: с. 131.Геологические экскурсии/nlr_sh1/International geological congress (; 1937; Moscow)/