fe&oo/vj) /93g 



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UJusMim 



OF 





COMPARATIVE 



ZOÖLOGY, 



AT HARVARD COLLEGE, CAMBRIDGE, MASS. 



jFounfieü bj pttbate suiscrfptfon, fn 1861. 



1>r.. pe K&N irfCK'-S 



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No. /3^y 





