000 00462nam a2200133Ia 4500
001 24644
008 170722s9999 xx 000 0 und d
100 _aBanndhu, Desh
245 _aCurrent trends in Indian environment proceedings of the workshopn on environmental education held at the Indian NationalSc. Academy New Delhi on July. /
260 _bToday and thomson printers ,
_c1977.
300 _cPpvii+23.25cms
700 _aChauhan , Eklavya
942 _cGEN
999 _c91917
_d91917