VOL. VII. Ser. B. Title-pag^e and Index. [Issued April, 1920.] 



THE REVIEW 

 OF APPLIED 

 ENTOMOLOGY. 



SERIES b: medical 



AND VETERINARY. 



ISSUED BY THE IMPERIAL ^^ 



BUREAU OF ENTOMOLOGY, 



LONDON 



SOLD BT 



THE IMPERIAL BUREAU OF ENTOMOLOGY, 

 88 QUEEN'S GATE, S.W. 7. 



Price 1/6 net. 



All Rights Reserved. 



