000			00348nam a2200145Ia 4500
008			130223s9999 xx 000 0 und d
100			_aDeLoach, D.B.
245			_aChanges in food retailing
260			_aWashington
260			_c1960
300			_a1-43 : p.
440			_aWashington Agriculture Experim
901			_pS2137
942			_cB _2udc
999			_c117616 _d117616