000 00334nam a2200133Ia 4500
008 211201s2002 xx 000 0 eng d
082 _a363.73
100 _aPANNEER SETRAM, A
245 0 _aENVIRONMENTAL SCIENCE EDUCATION
260 _bSPP PUBLICATION
_aNEW DELHI
_c2002
300 _a112
650 _aEducation
942 _2ddc
_cDOE
_01
999 _c4006
_d4006