| 000 | 00421nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 221122s9999 xx 000 0 und d | ||
| 082 | _a621.16(02) C27M | ||
| 100 | _aCentral public health & environmental engg. organisation | ||
| 245 | 0 | _aMannual on water supply & treatment | |
| 250 | _a3rd ed. | ||
| 260 |
_bMinistry of urban development _aNew Delhi _c1991 |
||
| 300 | _a706 p. | ||
| 650 | _aWater supply | ||
| 942 | _cBK | ||
| 999 |
_c3866 _d3866 |
||