Amarasinghe, U.S. <br/><br/>
The Fishery of Two Man - Made Lankes in Sri Lanka, and Strategies for Management 

 - Sri Lanka,  University of Ruhuna,  1990 
 - xix,237p.  29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Doctor of Philosophy phD<br/>Two Man-Made<br/>Sri Lanka<br/>Lakes<br/>Strategies