Maritime heritage of Lanka :  ancient ports and harbours / 

 - Colombo  The National Trust Sri Lanka  2013 
 - 200 p. 
<br/><br/><label>ISBN: </label>9789550093076 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Harbors--History.--Sri Lanka
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Sri Lanka--Commerce--History.<br/>Sri Lanka--Pictorial works.<br/>Sri Lanka--Description and travel.
<br/><br/><label>Dewey Class. No.: </label>954.93  / MAR