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 Such communications to be addressed to 



THE DIRECTOR, 



Imperial Bureau of Entomology, 



British Museum (fWatural History)| 

 London, S.W.7. 



Orders and subscription for the " Bulletin of Entomological Research,'' 

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THE ASSISTANT DIRECTOR, 



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The annual subscription (in advance) to Vol.XIII is Fifteen Shillings, 

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BACK VOLUMES. These may be obtained at part price, viz r—Vol. i, 

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