TY  - BOOK
AU  - Sugatadasa, D. M.
TI  - Heroin matlolee pratikara ha punaruttapanaya pilibanda  aparadha vidhyatmaka vigrahayak
U1  - 364 
PY  - 2006///
KW  - Criminology
N1  - MA thesis submitted to University of Sri  Jayewardenepura
ER  -