Jayasuriya, D.C  <br/><br/>
Towards a National Policy on Medicinal Drugs :  Sri Lankan Perspectives /  English 
Jayasuriya, D.C  
 - Dehiwala :  Sridevi ,  2005 
 - 156 p.:  21cm 
<br/><br/><label>Gov. Doc. Class. No.: </label>RAF 82