The shoot apex of Callistophyton poroxyloides.

Bibliographic Details
Main Author: Delevoryas, Theodore, 1929-
Format: Book
Language:English
Published: Ann Arbor : Museum of Paleontology, University of Michigan, 1956.
Series:Contributions from the Museum of Paleontology ; v. 12, no. 15.
Subjects:
Description
Physical Description:285-299 pages : illustrations, 6 plates.
Bibliography:Bibliography: page 293.