000 00483nam a2200181Ia 4500
008 131111s9999 xx 000 0 und d
020 _a9788176257480
100 _aSamuel,Kirubakaran and Sundar,I
245 _aEnvironmental educton:curriculam and teaching methods
260 _aNew Delhi
260 _bSarup
260 _c2007
300 _a182p.
650 _aEducation
_aEnvironmental education:Curriculam:Teaching
700 _aSunder,I
763 _a29434
942 0 0 _05
999 _c44746
_d44746