TY  - BOOK
AU  - Kumaran, T. Vasantha
AU  - Dissanayake, Lakshman
AU  - Norbert, S. Antony
TI  - Indigenous knowledge systems : an appraisal towards resource development
SN  - 978955659077
U1  - 910.14 
PY  - 2007///
CY  - Colombo
PB  - Kumaran Book House
N1  - wb
ER  -