| 000 | 00315 a2200109 4500 | ||
|---|---|---|---|
| 008 | 190227b xxu||||| |||| 00| 0 | ||
| 100 | _aRoy, Parmita | ||
| 245 |
_aEecological in balance of the ganga river system : its impact on aquaculture / _cRoy, Parmita |
||
| 260 |
_bDaya pub _c1998 |
||
| 300 | _a251p. | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c9319 _d9319 |
||