000 00423nam a2200145Ia 4500
008 180710s9999 xx 000 0 und d
020 _a162534
082 _a910.285
_bNAT
100 _aNATIONAL Symposium on Geo-informatics (2nd: 2005: Peradeniya
245 _aGeo- information for future of Sri Lanka
260 _aPeradeniya
_bGISSL
_c2005
300 _a185 p.
650 _aGeographic information-systems
942 _cPR
999 _c64870
_d64870