| 000 | 00000nam a2200000 a 4500 | ||
|---|---|---|---|
| 005 | 20251203090742.0 | ||
| 100 | _aChaphekar,S.B. | ||
| 245 | _aHuman impact on Ganga river ecosystem | ||
| 260 |
_aDelhi _bConcept Publishing company _c1986 |
||
| 300 |
_a186p. _c22cm |
||
| 690 | _aEcosystem,Gangariver | ||
| 964 |
_bENGLISH _c _d _e _f _g_ |
||
| 997 | _a28288 LIBSC C | ||
| 999 |
_c18792 _d18792 |
||