000 | 00430nam a2200157Ia 4500 | ||
---|---|---|---|
005 | 20220826111345.0 | ||
008 | 180710s9999 xx 000 0 und d | ||
041 | _aEN | ||
082 |
_a910.11 _bELA _223 |
||
100 | _aElankumaran, C. | ||
245 | _aGround water quality patterns of the Jaffna-Valikamam region: a statistical retr | ||
260 |
_aJaffna _bDepartment of economics _c1994 |
||
300 | _a69 p. | ||
509 | _aNS | ||
942 | _cS | ||
999 |
_c65371 _d65371 |