000 00389nam a2200145Ia 4500
008 220901s2009 xx 000 0 eng d
020 _a9788131721186
082 _a910.13337 P94;2
100 _aBasak, Anindita
245 _aEnvironmental studies
260 _aNew Delhi
_bPearson Education
_c2009
300 _a(PB)xvii,301
650 _aEnvironmental studies
_91489
942 _2ddc
_cBK
_04
999 _c4198
_d4198