| 000 | 00362nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 221122s9999 xx 000 0 und d | ||
| 020 | _a8177830007 | ||
| 082 | _a502.51:504.5 P27S | ||
| 100 | _aPawar, Kishore | ||
| 245 | 0 | _aSamasya jal pradushan ki | |
| 260 |
_bPraveen prakashan _aNew Delhi _c2005 |
||
| 300 | _a117 p. | ||
| 650 | _aJal pradushan | ||
| 942 | _cBK | ||
| 999 |
_c5482 _d5482 |
||