Les gymnospermes actuelles et fossiles ...
Publisher: Faculté des sciences
Published: 1944
Place of publication: Toulouse
Language: fre
Number of pages: 15
Subjects: Fossil Gymnosperms
Other titles: Gymnospermes.
Notes: Fasc. 1: 2e éd. rev. et corr.

Cover-titles.

The fascicules of pties I-II are numbered consecutively.

Bibliography: ptie III.