000 00632 a2200265 4500
001 350061
020 _a
041 _aeng
080 _a043:628.35Chi
245 _aBiological treatment of liquid waste by oxidation ditch and its modification (R)
250 _a
260 _aBombay
260 _bIIT
260 _c1981
300 _a103 p.
300 _c28 cm
490 _a
100 _aChitnis, P.K.
700 _aJoshi, S.G. and Gupta, S.K.
650 _aJoshi, S.G. and Gupta, S.K.
650 _aTheses and Dissertations
650 _aWaste water treatment , Oxidation ditch process
942 _cTD
942 _2UDC
999 _c233163
_d233163