Botany for beginners in science morphology or structure of the angiospermae for early elementary levels : teacher's manual

Bibliographic Details
Main Author: Mason, Herbert L. 1896-
Corporate Author: University of California. Elementary School Science Project
Other Authors: Wolf, Myrtle R.
Format: Book
Published: Berkeley, Calif. University of California c1966.
Edition:Preliminary ed.
Subjects: