| 000 | 00323nam a22001097a 4500 | ||
|---|---|---|---|
| 082 | _aGEOPGD439 | ||
| 100 | _aARYA JAYAN | ||
| 245 | _aHydrogeological studies of ground water in and around Devikulangara, Alappuzha district,Kerala | ||
| 260 |
_aTrivandrum _bUniversity of Kerala _c2021 |
||
| 700 | _aDr.EShaji.E | ||
| 942 | _cPD | ||
| 999 |
_c641844 _d641844 |
||