TY  - BOOK
AU  - Ratnayake, Y. ,
AU  - Senanayake, Bhadrani
TI  - Handbook of drug abuse information 2000-2004
U1  - 362.295095493 
PY  - 2005///
CY  - Rajagiriya
PB  - National Dangerous Drugs Control Board
KW  - Social welfare problems and services
ER  -