| 000 | 00539nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-7556-205-6 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a363.7284 _bM278P |
||
| 100 | _aManivasakam, N | ||
| 245 | 0 |
_aPhysico-chemical examination of water sewage and industrial effluents _cN Manivasakam |
|
| 250 | _a4th | ||
| 260 |
_aMeerut _bPragati _c2000 |
||
| 300 | _axi, 257p. | ||
| 650 | _aSewage-Purification; Land treatment of wastewater; Sewage-Purification-Filtration | ||
| 942 | _cBKS | ||
| 999 |
_c17298 _d17298 |
||