Les Sphénophytes
Subtitle: biologie et histoire évolutive.
Series: De l'enseignement à la recherche.  Biologie végétale
Publisher: Vuibert
Published: 1971
Place of publication: Paris
Language: fre
Number of pages: 167
Subjects: Sphenopsida, Fossil.; Equisetum.
Notes: Bibliography : p. [121]-123.
At head of title : Cours de botanique.