කළුකුම් පාලනය 
 Kalukum Palanaya 

 - Peradeniya  Human Development Section  
 - 12p., 21 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>chicken <br/>Agricultural
<br/><br/><label>Universal Decimal Class. No.: </label>636  / KIR