Educational biology /

Bibliographic Details

Main Author:	Atwood, William H. (William Henry), 1886-
Other Authors:	Heiss, Elwood D. (Elwood David), 1899-
Format:	Book
Language:	English
Published:	Philadelphia : P. Blakiston, 1928.
Series:	Text books in science for normal schools and teachers' colleges.
Subjects:	Biology.