Compte rendu.
Publisher: Impr. L. Jean]
Published: 1964
Place of publication: [Gap
Language: fre; eng; ger
Subjects: Geology, Stratigraphic -- Carboniferous -- Congresses.
Genres: Congresses.
Notes: English, French or German.
Vol. 3 has title: Pétrographie des charbens, palynologie.
Includes bibliographies.