XII 



The Sling'erld^nd Ld^ntern Slides 



Photographed and Colored from Nature 



Life-histories of Butterflies and Moths :: :: Injurious Insects 

 Trees and Fruits :: Birds and other Nature-study Subjects 



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Mrs. M. V. Slingerland, Ithaca, New York 



Please mention the Journal of Economic Entomology when writing to advertisers. 



