Ratnayake, Y <br/><br/>
Hand Book of Drug Abuse Information, 1991 - 1995 

 - Rajagiriya  National Dangerous Drug Control Board  1996 
 - viii,50 p. 
<br/><br/><label>ISBN: </label>95591370609 
<br/><br/><label>Subjects--Topical Terms: </label><br/>DRUG ABUSE<br/>DRUGS<br/>PAMPHLET BOX 143