Ratnayake, Y.
Handbook of drug abuse information 1998-2002 - Colombo National Dangerous Drug Control Board 2003 - xi, 80 p. ill 25 cm.
955913714X
SUBSTANCE-RELATED DISORDERS
Substance Abuse
Drug Abuse - Sri Lanka
Drug Abuse
Drug Abuse-Statistics
616.86 / HAN
Handbook of drug abuse information 1998-2002 - Colombo National Dangerous Drug Control Board 2003 - xi, 80 p. ill 25 cm.
955913714X
SUBSTANCE-RELATED DISORDERS
Substance Abuse
Drug Abuse - Sri Lanka
Drug Abuse
Drug Abuse-Statistics
616.86 / HAN