Thonner's analytical key to the families of flowering plants /

Bibliographic Details
Main Author: Thonner, Franz, 1863-1928
Other Authors: Geesink, R.
Format: Book
Language:English
German
Published: Wageningen : Hague ; Boston : PUDOC, Centre for Agricultural Publishing and Documentation ; Leiden University Press, 1981.
Series:Leiden botanical series ; v. 5.
Subjects: