Jayawardhana, Madurasiri <br/><br/>
කෘෂි කර්මය 
 Krishi karmaya 

 - Colombo  M.D. Gunasena   1999 
 - 248p.,  20 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture O/L
<br/><br/><label>Universal Decimal Class. No.: </label>63  / JAY