00480nam a2200169Ia 4500001001000000003000500010008004100015010001100056040000900067082001800076100001700094245008500111260006000196300001100256650002700267700001600294Para_1813CHAP220125s1988    xx            000 0 und d  a200426  cCHAP  aPA 635.655 W9  aWyllie, T.D.  aSay bean diseases of the north central region  /c by T.D. Wyllie and D.H. Scott  aSt. Paul, Minn.  :b American Phytopathological Society  a149 p.  aSoya x enférmedades  aScott, D.H.