Shantha, W.H.A <br/><br/>
it is not just water that flows downstream  water management in the eastern slopes of the central highlands 

 -  2021 
 - xiv, 73 p.  maps 
 - Research report : 245 .
<br/><br/><label>ISBN: </label>9786245973071 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water in agriculture-Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>631.587095493  / ITI