| 000 | 00320 a2200109 4500 | ||
|---|---|---|---|
| 008 | 190218b xxu||||| |||| 00| 0 eng d | ||
| 100 | _aDas gupta, S.P | ||
| 245 |
_aBasin sub-basin inverntory of water pollution part -2 / _cDas gupta, S.P |
||
| 260 |
_aNew Delhi _bCentral bord _c1984 |
||
| 300 | _a186p. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c8323 _d8323 |
||