Sempala, S. D. K. <br/><br/>
Observations on butterfly migration at Entebbe, Uganda /    
S. D. K. Sempala. 
 - Entebbe :   East African Virus Research Institute ,   1970. 
 - 5 p.  :    ill.  ;    24 cm. 
<br/><br/>  Reprint from : Journal of the East Africa Natural History Society an d National Museum. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Butterflies ----Uganda -- Entebbe--Entebbe----