000 00269nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aPachuri, Suresh Chandra
245 0 _aEnvironmental Education
260 _aNew Delhi
_bA.P.H.
_c2010
300 _a249p.
942 _cBK
999 _c13648
_d13648