000			00315nam a2200133Ia 4500
008			130223s9999 xx 000 0 und d
100			_aDavison, A.D.
245			_aSugarbeets : Diseases
260			_aArizona
260			_c1965
440			_aArizona Agricultural Extension
901			_pS1113
942			_cB _2udc
999			_c134896 _d134896