LEWIS, E. A. (1931c) Report on tick survey in Kenya Colony. 

 Rep. Dep. Agric. Kenya, 1930, pp. 151-162. 



(1932A) Some tick investigations in Kenya Colony. 

 Farasitology, 24.(2): 175- 182. 



(1932B) A stiidy of the ticks in Kenya Colony. The 



influence of natural conditions and other factors on 

 their distribution and the incidence of tick-borne 

 diseases. Part II. A report on an investigation into 

 the tick problem in the Rift Valley (contd), the Uasin 

 Gishu, and the Trans Nzoia Districts, Kenya Colony. 

 Bull. Dep. Agric. Kenya, No. 6 of 1932, 33 pp. 



(1933) RhipicephaJ.us ayrei n. sp. (a tick) from 

 Kenya Colony. Parasitology, 25 (2): 269-272. 



(1934) A study of the ticks in Kenya Colony. The 

 "influence of nattiral conditions and other factors on 

 their distribution and the incidence of ticlcborne 

 diseases. Part III. Investigations into the tick 

 problem in the Masai Reserve. Evdl. Dept. Agric. 

 Kenya, No. 7 of 1934, 67 pp. 



(1939A) The ticks of East Africa. Part I. Species, 

 "distribution, influence of climate, habits, and life 

 histories. Empire J. exp. Agric, 7 (27) -.261-270. 



(1939B) Idem . Part II. Tick-borne diseases and 

 "their contraTT Ibid, 7(28): 299-304. 



(1943) East Coast fever and the African buffalo, 

 "blie eland and the bushbuck. E. Afr. agric. J., 9(2): 



9CL92. 



(1946) Nairobi sheep disease; the survival of the 

 "virus in the tick Rhipicephalus append iculatus . 

 Parasitology, 37(1-2/: 55-59. 



(1950) Conditions affecting the East Coast fever 

 ■^Srasite in ticks and in cattle. E. Afr. agric. J., 

 16(2): 65-77. 



_ 1001 _ 



