| 000 | 00497nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c121999 _d121999 |
||
| 008 | 221223b ||||| |||| 00| 0 hin d | ||
| 020 | _a8190544955 | ||
| 082 |
_a363.73947 _bS42J |
||
| 100 |
_aShekhawat, Samta _9276770 |
||
| 245 |
_aजल-प्रदूषण: कारण व निवारण | Jal-pradooshan: karan va nivaran / _cby Samta Shekhawat |
||
| 260 |
_aJaipur _bBajiya book company _c2012 |
||
| 300 |
_a176 p. _billus. |
||
| 650 |
_aOther social problems _9276771 |
||
| 942 | _cBK | ||