NOTICES. 



Secretaries of Societies and Editors of Journals willing to exchange 

 their publications with those of the Bureau, are requested to com- 

 municate with the Assistant Director. 



The Subscription to the Review is 12s. per annum, post free ; or 

 the two series may be taken separately. Series A (Agricultural) 

 being 8s., and Series B (Medical and Veterinary), 5s. per annum. 



All orders and subscriptions should be sent direct to the Assistant 

 Director, Imperial Bureau of Entomology, 89, Queen*s Gate, London, 

 S.W. 7, or through any bookseller. 



