000
00285nam a22001097a 4500
999
_c
174546
_d
174545
005
20230522160810.0
008
230522b ||||| |||| 00| 0 eng d
100
_a
Balendran, V.S.
245
_a
Ground water in Jaffna
260
_a
Colombo
_b
Water Resources Board
_c
1968
300
_a
16 p.