Ammonites permiennes et faunes triasiques de l'Himalaya central
Subtitle: expedition suisse Arn. Heim et A. Gansser, 1936
By: descriptions par A. Jeannet.
Series: Memoirs of the Geological Survey of India -- n.s., v. 34, no. 1
Publisher: Published by  order of the Government of India
Published: 1959
Place of publication: Delhi
Language: fre
Number of pages: 168
Subjects: Ammonoidea; Paleontology -- Himalaya Mountains Region; Paleontology -- Permian.; Paleontology -- Triassic.
Notes: Includes bibliographical references.

Foreword in English.