NOTICES. 



Secretaries of Societies and Editors of Journals willing to exchange 

 their publications with those of the Bureau are requested to 

 communicate with the Assistant Director. 



The Annual Subscription, in advance, to the Review, Series A 

 (Agricultural), is 12s. post free; Series B (Medical and Veterinary), 

 6s. post tree. 



Orders and subscriptions should be sent direct to the Assistant 

 Director, Imperial Bureau of Entomology, 41, Queen's Gate, London, 

 S.W.7, or through any bookseller. 



