| 000 | 00504 a2200169 4500 | ||
|---|---|---|---|
| 020 | _a333156927 | ||
| 080 |
_a614.77(063) _bR846M |
||
| 245 | 1 |
_aManagement of water quality and the environment _bProceedings _cedited by J. Rothenberg and I.G. Heggie |
|
| 260 |
_aLondon _bMacmillan _c1974 |
||
| 650 | _aWater Pollution | ||
| 650 | _aWater Quality | ||
| 700 | _aRothenberg, J and Heggie, I.G. | ||
| 100 |
_a _d |
||
| 300 | _a305 p. | ||
| 040 | _aIARI, New Delhi | ||
| 901 | _a131453 | ||
| 999 |
_c76507 _d76507 |
||