000 00474 a2200169 4500
999 _c6196
_d6196
003 ISURa
008 160607b xxu||||| |||| 00| 0 eng d
020 _a955901207X
041 _aEnglish
082 _a338
_bMET
245 _aIndustrial pollution control guidlines
_bmetal finishing industry
260 _c1992
_aColombo
_bC E A
_g1992
300 _c22 cm.
_a21 p.
440 _aindustrial polution control guidelines:8
_913064
650 _aECONOMICS
_91054
942 _cPR
_2ddc