Zur Entwicklungsgeschichte einiger Calycanthaceen
By: Johannes Peter
Contributors: Universität Halle-Wittenberg
Publisher: R. Nischkowsky
Published: 1920
Place of publication: Breslau
Language: ger
Number of pages: 34
Subjects: Calycanthaceae
Notes: Cover title.

Thesis (doctoral)--Vereinigte Friedrichs-Universität Halle-Wittenberg, 1920.

Includes bibliographical references (p. 33)