000 00287nam a2200109Ia 4500
008 240531s9999 xx 000 0 und d
082 _a630 712 NGU
100 _aNgumy, J.
245 0 _aAgriculture in practice: projects for schools.
260 _aLondon
_bMacmillan
_c1987
942 _cANF
999 _c308899
_d308899