AU  - Wijesingha, S.
ED  - 
TI  - Doothalu kanda pamula
SN  - 978-955-590-102-4
CY  -  National Science Foundation 
PB  -  Colombo
KW  - Disaster Management
N1  - http://thakshana.nsf.ac.lk/slstic/NA-368/NA-369.pdf
ER  -