Harkin, D. A. <br/><br/>
The Sarabwe lava flow, Kiejo, Rungwe district /    
D. A. Harkin. 
 - Dar-es-Salaam  ,     1955? 
 - 5 p.  :    ill., map  ;    24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Volcanoes ----Tanganyika -- Kiejo--Kiejo----