Port statistics, Sri Lanka (1972-1981) 

 - Colombo  Sri Lanka Ports Authority  1982 
 - [17], 180p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRANSPORTATION - WATER, PORTS
<br/><br/><label>Dewey Class. No.: </label>387.10212  / S63