000 00322nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a628.3 A6683
100 _aARCEIVALA,S.J
245 0 _aWASTE WATER TREATMENT FOR POLLUTION CONTROL
260 _aNEW DELHI
_bTata McGraw-Hill
_c1986
300 _a24X16
942 _cBK
_2DDC
999 _c21255
_d21255