Harkin, D. A. <br/><br/>
The Rungwe volcanics at the Nothern end of Lake Nyasa /    
D. A. Har kin. 
 - Dar es salaam:   Government Printer,   1960. 
 - 171 p. :    ill.  ;    25 cm. 
 - Geological Survey of Tanganyika Memoir ;   no.II .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology ----Tanzania.----<br/>Petrology ----Tanzania.----
<br/><br/><label>Gov. Doc. Class. No.: </label>G EAT C621 (08) 3/2