Wickramaratne, W. Shanti <br/><br/>
Report of the Pilot Project for a Hydrographic and Oceanographic Survey off Negombo Sri Lanka 

 - Colombo 15,   Nara,  1984, 
 - 175p.  29.5cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrographic and Oceanographic Survey<br/>Negombo