000 00332nam a2200133Ia 4500
005 20250612122313.0
008 250601s1997 xx 000 0 eng d
020 _a8186644059
100 _aB.B. kapur ahmed
245 0 _aCurrent envlronmental issues
260 _aJ.N.vyash nagar
_bWEIY VCH
_c1997
300 _a351
942 _2ddc
_cBK
999 _c3230
_d3230