| 000 | 004170000a22001570004500 | ||
|---|---|---|---|
| 008 | 151026b xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 942 | _cBK | ||
| 100 | _aRatnapala, U. | ||
| 100 | _aMangalika, S. | ||
| 100 | _aSamarasinghe, Y.A.K. | ||
| 245 | _aA Hydrological study of hard rock aquifers in the Hulanda Oya basin | ||
| 650 | _a627.1(548.7) | ||
| 650 | _aHYDROLOGY | ||
| 650 | _aWATER RESOURCES | ||
| 999 |
_c141848 _d141848 |
||