Plant embryology ; embryogeny of the spermatophyta.

Bibliographic Details
Main Author: Johansen, Donald Alexander, 1901-
Format: Book
Language:English
Published: Waltham, Mass. : Chronica Botanica Co., [1950]
Series:New series of plant science books ; v. 24.
Subjects:
Description
Physical Description:xvi, 305 pages : illustrations, portraits ; 28 cm.
Bibliography:Includes bibilographies.