000 00482nam a2200193Ia 4500
003 OSt
005 20250915125253.0
008 250729s2005 xx 000 0 und d
020 _a978-8122418484
040 _cAL
041 _aeng
082 _a370.8 SINT
100 _aSingh Y K
_9222540
245 _aTeaching of enviournmental science
260 _aNew Delhi
_bA P H Publishing
_c2005
300 _a366p
650 _aEnviournmental Education
_9222541
942 _2ddc
_cBED
999 _c235511
_d235511