000 nam a22 7a 4500
999 _c6933
_d6933
003 OSt
005 20180512105823.0
008 180506b xxu||||| |||| 00| 0 eng d
040 _cNARA
100 _915994
_aSurvey Department of Sri Lanka,
245 _aGampaha
260 _c1980,
_aSri Lanka,
_bSurvey Department of Sri Lanka,
300 _b1:63,360
942 _cMAP
_2ddc