BRITISH MUSEUM • 
V; ;f Vc V' .'iX 
Report of the Proceedings of the 
Expedition for the -'Study of the 
Causes of Malaria, despatched to 
Sierra Leone, West Africa, under ... 
Major R. Ross ... 1889. By E*E« 
Austen. London, 1899. 
II. 
Report on the Collections of Mosquito 
( Culic idae ) received at the British 
Museum (Natural History) from various 
parts of the World in connection with 
the investigation into the Causes of 
Malaria, conducted "by the Colonial 
Office and the Royal Society. By 
F.V. Theobald. 
London, 1900. 
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