000 00594nam a2200241Ia 4500
008 141004s9999 xx 000 0 und d
020 _a8120002350
040 _ca
041 _aEnglish
082 _a333.7071
082 _bSHA/EN
100 _aR.C. Sharma
245 _aEnvironmental education-2nd ed.
245 _cR.C. Sharma
250 _a2nd
260 _aNew Delhi
260 _bMetropolitan
260 _c1986
300 _aix+191 p.
300 _b21 cm
650 _aEnvironmental education
942 _cBK
999 _c170415
_d170415