Problemy geologii na dvadtsat' treteĭ sessii...
Contributors: Vinogradov, Aleksandr Pavlovich, 1895-; International Geological Congress (23rd : 1968 : Prague, Czech Republic)
Publisher: "Nauka"
Published: 1971
Place of publication: Moskva
Language: rus
Number of pages: 440
Subjects: Geology -- Congresses
Other titles: Problems of geology at the 23 session of the International Geological Congress