000 00584nam a2200205Ia 4500
003 HQRS
005 20181005003655.0
008 150617s2014 xx 000 0 eng d
040 _aHQRS
_beng
_cHQRS
041 _heng
100 _aSharma, R.C.
245 _aEnvironmental education
260 _aNew Delhi:
_bMetropolitan Book,
_c1981
300 _aix, 142p.:
_bill.;
_c21cm.
650 _aEnvironmental education
650 _aEnvironmental sciences
_xStudy and teaching
650 _aEnvironmental science
_xVocational guidance
365 _aINR 50.00
942 _2udc
_cBK
999 _c11380
_d11380