Embryos and ancestors.

Bibliographic Details
Main Author: De Beer, Gavin, Sir, 1899-1972
Format: Book
Language:English
Published: Oxford : Clarendon Press, [1958]
Edition:3d ed.
Subjects:
Description
Item Description:First published in 1930 under title: Embryology and evolution.
Physical Description:197 pages : illustrations ; 22 cm.