| 000 | 00440nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 160316s1989 xxu||||| |||| 00| 0 eng d | ||
| 100 | _aSinha, A.K., Ed. | ||
| 245 |
_aWater pollution (conservation and management). _b/ Sinha, A.K., Ed. |
||
| 260 |
_aNainital _bGyanodaya Prakashan _c1989 |
||
| 300 | _aviii,378 p | ||
| 650 | _aWATER CONSERVATION | ||
| 650 | _aSEWAGE | ||
| 650 | _aWATER POLLUTION | ||
| 999 |
_c24801 _d24801 |
||