Brown, Peter Evans. <br/><br/>
The crystalline rocks of the Igawa area /  
by P.E. Brown. 
 - Dar es Sallam :    Government Printer,    1960. 
 - 22 p. :    ill., maps, plates ;    25 cm. 
 - Bulletin ;    no. 32 .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Rocks, Crystalline.<br/> Petrology -- Tanzania -- Igawa region.