000 00431nam a22001457a 4500
020 _a9788126524242
082 _a628.162
_bDRT
100 _aDroste, Ronald L.
_960337
245 _aTheory and practice of water and wastewater treatment
_cRonald L. Droste
260 _aNew Delhi:
_bNisha Enterprises,
_c2014.
300 _axiv, 800p.
650 _aWater-Purification
_9114368
650 _aSewage-Purification
_9114369
942 _cBK
999 _c67261
_d67261