Pereira, Ravi <br/><br/>
NDDCB Handbook of Drug Abuse Information Sri Lanka, 1981 - 1989 

 - Colombo  National Dangerous Drugs Control Board  1991 
 - [10],53 p. 
<br/><br/><label>ISBN: </label>955913700X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DRUG ABUSE<br/>DRUGS<br/>PAMPHLET BOX 143