| 000 | 00550nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 241129s9999 xx 000 0 und d | ||
| 040 | _aJamia Hamdard | ||
| 041 | _aEnglish | ||
| 082 |
_a628.162 _bG95G |
||
| 111 | _aWorld Health Organization | ||
| 245 | 0 |
_aGuidelines for drinking water quality _bdrinking - water quality control in small - community supplies _cby World Health Organization. |
|
| 260 |
_aNew Delhi _bC.B.S _c1991 |
||
| 300 | _aviii, 120p.; 22cm. | ||
| 650 | _aDrinking Water - Standers. | ||
| 700 | _aDrinking water | ||
| 942 | _cBK | ||
| 999 |
_c20569 _d20569 |
||