Nanayakkara,Karunarathna <br/><br/>
කෘෂිකර්මයට කාලගුණය 
= krushikarmayata kaalaguNaya 


 - Colombo:  Godage,  2012. 
 - 88p.;  25 cm 
<br/><br/><label>ISBN: </label>978-955-30-3452-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Climate
<br/><br/><label>Dewey Class. No.: </label>630  / NAN