DTVISTOX OF ENTOMOLOGY. 



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Entomologist : L. 0. Howard. 



Assistant Entomologists : C. L. Marlatt, Th. Pergande, F. H. Chittenden. 



Investigators : E. A. Schwarz, H. G. Hubbard, W. H. Ashmead, D. W. Coquillett. 



Assistants: Frank Benton, R. S. Clifton, F. C. Pratt. 



Artist: Miss L. Sullivan. 



