Williams, Gordon John. <br/><br/>
The Kimberlite province and associated diamond deposits of Tanganyika Territory, 
by G. J. Williams ... 
 - Dar es Salaam,  Printed by the Government printer,  1939. 
 - 41 p.  incl. tables. 3 (i.e. 5) pl. (incl. maps (2 fold.) diagrs.)  25 cm. 
 - Tanganyika Territory. Geological Division. Bulletin  no. 12 .
<br/><br/> Cover-title.  At head of title: Tanganyika Territory. Department of Lands and Mines, Geological Division.  Table on p. [2] of cover.  Plates 1-3 hinged to outer edge of leaf. 
<br/><br/>With : A stratigraphical classification and table of Tanganyika territory. Dar es Salaam : Government printer, 1937. Bound together subsequent to publication. 
<br/><br/>"List of works to which reference is made": p. 37-38. 
<br/><br/><label>LCCN: </label>gs 40000188  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Diamond mines and mining--Tanzania--Kimberlite (Province)
<br/><br/><label>LC Class. No.: </label>QE327.T3  / A32 no. 12