000			00363nam a2200121Ia 4500
008			130225s9999 xx 000 0 und d
080			_a632 _bU58P
245			_aPlant diseases : the yearbook of agriculture 1953
260			_aWashington , D.C _bUnited states Department of Agriculture _c1953
300			_axviii, [2] 940 p. :
901			_a222015
942			_cB _2udc
999			_c13507 _d13507