000 00346nam a2200145Ia 4500
008 230825s9999 xx 000 0 und d
082 _aUBE
_b574.5
100 _aUberai, N.K.
245 0 _aEnvironmental management
260 _c2003
_bExcel
_aNew Delhi
300 _a414p.;23cm.
650 _aEnvironment
650 _aEnvironment,
942 _cBK
999 _c2378
_d2378