Pahalawattaarachchi, V. <br/><br/>
Investigation on Distribution of Oyster (Crassostrea sp.) beds and ad hoc Mangrove Plantations in Negombo Lagoon  

 - Colombo 15,   NARA,  
 - 13p.  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Investigation on Distribution of Oyster<br/> Mangrove Plantations in Negombo Lagoon