000 00348nam a2200133Ia 4500
100 _aS.C.
020 _a0-247-54440-X
942 _cBK
654 _a
245 _aCase studies
_bSchools council environmental studies project
260 _aLondon
_bRupert Hart- Davis Educational Publications
_c1972
082 _a372.83
300 _bHb
_c22.2
_a124
999 _c418863
_d418863
041 _aeng