TY  - BOOK
TI  - Journal of the national science foundation of Sri Lanka: June 2013
T2  - Journal of the national science foundation of Sri Lanka
SN  - 13914588
U1  - B0535 
PY  - 2013///
CY  - Colombo
PB  - National Science Foundation of Sri Lanka
KW  - BOOKS BOX 535
KW  - NATIONAL SCIENCE FOUNDATION
KW  - RESEARCH ARTICLES
ER  -