000 00271nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aPanneerselvam, A.
245 0 _aEnvironmental Science Education
260 _aNew Delhi
_bSterling
_c1996
300 _a128
942 _cBK
999 _c12037
_d12037