P- nj O m o ANTS X 2 3 _S=tV=:, C4tco|A-Ho "5 c o -a o O T3 "O 2 d o C "^ .5 >> ba o - re E Cl [14 COLUMBIA UNIVERSITYBIOLOGICAL SERIES. L\. ANTS THEIR STRUCTURE, DEVELOPMENT AND BEHAVIOR WILLIAM MORTON WHEELER, Pn.D. PROFESSOROF ECONOMIC ENTOMOLOGV,HARVARDUNIVERSITY; HONORARYCURATOROP SOCIALINSECTS, AMERICAN MUSEUM OFNATURALHISTORY deTrtpiTOI>S/St'ousTroXXda.v ys, /cat/xaXXocCTTI rCivf\aTTOv<jjv?} i'doi rtsavTTJVrrjsSiavoiasaKpl ARISTOTLE Xeto ock THE COLUMBIA UNIVERSITY PRESS 1910 Allrightsreserved Copyrighted 1910,by THE COLUMBIA UNIVERSITY PRESS PRESSOF THENEWERAPRINTINGCOMPANY LANCASTER.PA
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