Reference:Zimmerman1958a
Revision as of 03:08, 27 July 2019 by Unknown user (talk)
Verbatim text: Zimmerman, J. H. 1958. A Monograph of Veratrum. Ph.D. dissertation. University of Wisconsin.
Author: Zimmerman, J.H.
Year: 1958
Title: A Monograph of Veratrum