A manual of zoology /

Bibliographic Details

Main Author:	Hertwig, Richard, 1850-1937
Other Authors:	Kingsley, J. S. (John Sterling), 1854-1929
Format:	Book
Language:	English German
Published:	New York : H. Holt, 1912.
Edition:	3d American from the 9th German ed.,
Subjects:	Zoology.