Liaison report / 
by V. Venkatesh. 
 - London :  Commonwealth Geological Liaison Office,  1976. 
 - 161 p. ;  29 cm. 
<br/><br/><label>ISBN: </label>X920046360 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Africa--Research.<br/>Geology--Research.