000			00307nam a2200133Ia 4500
008			130223s9999 xx 000 0 und d
245			_aBeed production
260			_aLondon
260			_c1959
300			_a74 p.
440			_aGreat Britain Ministry of Agricultural
901			_pS977
942			_cB _2udc
999			_c116569 _d116569