000 00318nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a628.1683 M214
100 _aMAHAJAN.S.P
245 0 _aPOLLUTION CONTROL IN PROCESS INDUSTRIES
260 _aNEW DELHI
_bTata McGraw-Hill
_c1985
300 _a23X15
942 _cBK
_2DDC
999 _c22220
_d22220