Amarasinghe, M.D. <br/><br/>
Mangroves: A Resource Book for Secondary School Teachers  

 - Colombo,  IUCN Sri Lanka,  2009, 
 - iii, 47p.  28cm. 
<br/><br/><label>ISBN: </label>9789558177891 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mangroves