000 00402nam a2200145Ia 4500
008 170101s1985 xx 000 0 und d
082 _a628.54 M27P
100 _aMahajan, S.P.
245 0 _aPollution control in process industries
260 _aNew Delhi
_bTata Mc Graw-Hill
_c1985
300 _a24cm. 273
650 _aFACTORY AND TRADE WASTE
653 _aFACTORY AND TRADE WASTE
942 _2ddc
_cB
999 _c99038
_d99038