000 00272nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aPrabhakar, V.K
245 0 _aEnvironmental Education
260 _aNew Delhi
_bAnmol Publications
_c2001
300 _a288p.
942 _cBK
999 _c11608
_d11608