Soecial Collectiw» 



BIBLIOTHÈQUE 



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U LoDis Agassiz. 



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- AlUA. Al,ujj11. - 



OF 



COMPARATIVE ZOOLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 

 jFounTieîi b» prfbate suiscrfçtfon, fn 1861. 



Deposited by Alex. Agassiz 

 fromthe Library of LOUIS AGASSIZ. 



No. ^^%^ 



