00289naa a2200109 a 450000100080000000500110000800800410001910000190006024500220007926000090010177300690011014678272005-03-09       2004    bl ---       0--  u    #d1 aHENNING, A. A.  aFerrugem da soja.  c2004  tAgroecologia Hoje, Botucatugv. 4, n. 25, p. 15, jun./jul. 2004.