Study on the effectiveness of solid waste management program in Kaduwela Municipal Council 
Tissa Bandara, T.M. 
 -  2013. 
 - x,80p.: 
<br/><br/> Wijekoon, W.M.M.G.D., & Medagama, S. 
<br/><br/><label>Gov. Doc. Class. No.: </label>MPM/T/407