Cover Image

The origin of vertebrates.

Bibliographic Details
Main Author: Berrill, N. J. (Norman John), 1903-1996
Format: Book
Language:English
Published: Oxford : Clarendon Press, 1955.
Subjects:
Vertebrates.
Sea squirts.
Description
Physical Description:viii, 257 pages : illustrations ; 23 cm.
Bibliography:Bibliography: pages [249]-254.