000 00306nam a2200121Ia 4500
008 150201s2013 xx 000 0 und d
082 _a333.707
_bSHA
100 _aSharma, R. A
245 _aEnvironmental study of education
260 _bLoyal book Depot
_aMeerut
_c2013
300 _a459p.
942 _2ddc
_cBK
999 _c5654
_d5654