000			00427nam a2200145Ia 4500
008			170101s1961 xx 000 0 und d
082			_a633.119.4 Z-2Y
100			_aZadoks, J.C.
245		0	_aYellow rust on wheat studies in epidemology and physiologic specialization
260			_aWageningen, The Netherlands _bI.P.O. _c1961
300			_a26cm. : 69-255
650			_aWHEAT RUSTS
653			_aWHEAT RUSTS
942			_2ddc _cB
999			_c61551 _d61551