Résumés des communications
Subtitle: parvenus au Secrétariat avant le 1er juillet 1952.
Published: 1952
Place of publication: Alger
Language: fre
Number of pages: 175
Subjects: Geology -- Congresses.
Genres: Congresses.
Notes: Articles in English, French, German, Russian or Spanish.
Additif, résumés arrivés après le 1er juillet, bound at end.