TY  - GEN
AU  - De Silva , Ranjith Premalal .
TI  - Decadal Proceedings 1990-2004: A  collection of selected papers submitted by former participants from Asia and Pacific region
SN  - 9555890803
U1  - 621.3678 
PY  - 2005///
CY  - Sri Lanka
PB  - Geo imformatic Society of Sri Lanak
KW  - GEOGRAHICAL INFORMATION SYSTEMS
KW  - NATURAL RESOURCES
KW  - METHODOLOGY
ER  -