Ratnapala, Nandasena <br/><br/>
Drug and narcotic dependence in Sri Lanka 

 - Moratuwa  Nandasena Ratnapala  1986 
 - 368 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social problemsand services
<br/><br/><label>Dewey Class. No.: </label>363.293  / R17