| 000 | 00411nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 160330s1990 xxu||||| |||| 00| 0 eng d | ||
| 020 | _a | ||
| 041 | _aEnglish | ||
| 082 |
_a628 _bRAN |
||
| 100 | _aRangwala | ||
| 245 | _aWater Supplyandsanitary Engineering | ||
| 250 | _a19th | ||
| 260 |
_aCharotar Publishing House _c1990 |
||
| 300 |
_a751p. _bPaper |
||
| 650 | _aEnvironmental Science | ||
| 906 | _a10824 | ||
| 999 |
_c115440 _d115440 |
||