I BIBLIOTHEQUE | 



^ DE ^ 



§ Loüis Agässiz. n 



R.-H 



ÄJo/vo / 9<^ 



I 



Alex. Agassiz. 



OP 



COMPARATIVE ZOÖLOGY, 



AT HARVARD COLLEGE, CAilBRIDCE, MASS. 

 jFoiin"öciJ 1)1» jpvibntc sulscvfptfon, fn 1S61. 



Deposited by Alex. Agassiz 

 from the Library of LOUIS AGASSIZ. 



No. ^^ß^ 



