00580nam a2200157Ia 4500001001000000003000500010008004100015010001100056040000900067245011900076260004900195300001000244440004300254650010600297700001900403Para_4795CHAP220125s1942    xx            000 0 und d  a203171  cCHAP  aProtein and quality in hard red spring wheat with respect to temperature and rainfall  /c L. R. Waldron  [et.al.]  aFargo  :b North Dakota Agricultural College  a20 p.  aNorth Dakota Agr. Exp. Sta. Bull.; 311  aTrigo x Efecto del medio ambiente  Trigo x Efecto del clima  Trigo x Proteínas  Trigo x Calidad  aWaldron, L. R.