000 00485nam a2200181Ia 4500
005 20250326142841.0
008 250326s9999 xx 000 0 und d
037 _aTextbook
040 _aFMSL
_beng
_cFMSL
041 _aeng
_2eng
084 _aG:55(T) M1
_qFMSL
100 _aSharma R C
245 0 _aEnvironmental education
_cSharma R C
260 _aDelhi
_bDelhi, Metropolitan
_c1981
300 _aviii,142
942 _cTB
_hG:55(T) M1
999 _c1296930
_d1296930