000 | 00298nam a22000977a 4500 | ||
---|---|---|---|
082 | _aGEOPGD418 | ||
100 | _aKEERTHANA GOPINATH | ||
245 | _aGrounwater quality of the deeper aquifer of Chittur block ,Palakkad district,Kerala,India | ||
260 |
_aTrivandrum _bUniversity of Kerala _c2020 |
||
942 | _cPD | ||
999 |
_c641850 _d641850 |