| 000 | 00495 a2200169 4500 | ||
|---|---|---|---|
| 001 | 132558 | ||
| 003 | OSt | ||
| 005 | 20220113145200.0 | ||
| 008 | |||
| 082 |
_a628.35 _bC33C |
||
| 110 | _4Central Pollution Control Board | ||
| 245 | 1 |
_aConstructed wetlands for wastewater treatment _cby Central Pollution Control Board |
|
| 260 |
_aDelhi _bCPCB _c2001 |
||
| 300 | _a47p. | ||
| 690 | _aWaste-water Treatment; Environmental Science; Wetlands | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c6918 _d6918 |
||