TY - BOOK AU - Pereira, Ravi TI - NDDCB Handbook of Drug Abuse Information Sri Lanka, 1981 - 1989 SN - 955913700X PY - 1991/// CY - Colombo PB - National Dangerous Drugs Control Board KW - DRUG ABUSE KW - DRUGS KW - PAMPHLET BOX 143 ER -