000 | 00432 a2200145 4500 | ||
---|---|---|---|
020 | _a0250400294 | ||
080 |
_a628.34 _bM269A |
||
245 | 1 |
_aApplied chemistry of wastewater treatment programmed learning _bUnit VI _cby K. H. Mancy |
|
260 |
_aMichigan _bAnn Arbor Science _c1973 |
||
650 | _aWastewater Treatment | ||
100 | 1 | _aMancy, K. H. | |
300 | _av. p. | ||
040 | _aIARI, New Delhi | ||
901 | _a130784 | ||
999 |
_c77819 _d77819 |