Cooray,P.G. <br/><br/>
Geology of the Country Around Rangala 

 - Colombo  Government Press  1961 
 -  xi, 138p. :  2maps,ill ;  24 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Universal Decimal Class. No.: </label>15   / K14.1