Compte rendu of the XV. session, South Africa, 1929
Publisher: Wallachs' Ltd.
Published: 1930
Place of publication: Pretoria
Language: eng
Subjects: Geology -- Congresses.; Geology -- South Africa.
Genres: Congresses.
Notes: At head of title: International Geological Congress.
Part of the plates, maps, plans, tables and diagrams are folded.
Contributions in English, French, German, Italian or Spanish. The Italian and Spanish papers are accompanied by abstracts in English or French.