000 00290nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aMahendra pandey
245 0 _aWastewater management
260 _b"Dominant Publisher,New Delhi"
260 _c2011
365 _b595.00
942 _cBK
999 _c160248
_d160248