| 000 | 00488nam a2200157Ia 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 _brecommendations _cby World Health Organization. |
|
| 260 |
_aNew Delhi _bC.B.S _c1991 |
||
| 300 | _axi, 130p.; 21cm. | ||
| 650 |
_aDrinking Water - Standard _bDrinking Water. |
||
| 942 | _cBK | ||
| 999 |
_c20568 _d20568 |
||