U. S. DEPARTMENt OF AGRICULTURE, 



DIVISION OF ENTOMOLOGY— BULLETIN NO. -,i, NEW SERIES. 



L. O. HOWARD, Chief of Division. 





PROCEEDINGg^^o,^ 'I* of a^,, 





THIRTEENTH ANNUAL MEETING 



ISMTION OF ECOIME ENTOMOLOGISTS. 



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WASHINGTON: 



GOVERNMENT PRINTING OFFICE, 



1 y (J '2 . 



