000 00286nam a2200121Ia 4500
008 211209s1986 xx 000 0 und d
041 _aeng
082 _a625 IYER
100 _aIYER K V
245 _aPOLLUTION CONTROL IN INDUSTRY
260 _bI K INTERNATIONAL
_c1986
300 _aVI
999 _c102331
_d102331