LEHRBUCH DER ZOOLOGIE. FR. RICHARD HERTWIG, MIT 588 ABBILDUNGEN IM TEXT, VERLAG VON GUSTAV FISCHER, JENA, 1912.
 
TEXTBOOK OF ZOOLOGY. FR. RICHARD HERTWIG, WITH 588 ILLUSTRATIONS IN TEXT, PUBLISHED BY GUSTAV FISCHER, JENA, 1912.

Burgundy quarter leather with gilt spine title and brown paper over boards. Secure binding with clean pages with a few minor pencil notations and a lightly rubbed cover (mild fading to leather) with mild edge wear. 10 x 6-1/2 with 675 pages. Black & white illustrations. In German. Scarce!