Date Due 



8ÊpT^SZZZI 





Sli_l — t 1 — . r 









__l L 





; 

































\ 









RETURN TO 

 ENTOMOLOGY LIBRARY 



Cornell University 

 Ithaca, N. Y. 



Cornell Unlverslly Llbrary 

 QL 573.L14 



3 1924 018 316 152 



