000 00311nam a2200133Ia 4500
008 240601s2009 xx 000 0 eng d
020 _a8174463402
041 _aENG
082 _aUBE
100 _aUberoi, NK,
245 0 _aEnvironmental management
260 _aNew Delhi
_bExcel Books
_c2009
942 _2ddc
_cBK
999 _c1187
_d1187