00570naa a2200181 a 450000100080000000500110000800800410001902200140006010000210007424501290009526000090022465000120023365000130024565000090025865000100026770000240027777300870030118227362015-04-13       1990    bl uuuu     u00u1 u    #d  a0706-06611 aFERNANDEZ, M. R.  aSurvival of wheat pathogens in wheat and soybean residues under conservation tillage systems in southern and central Brazil.  c1990  aDoença  aResíduo  aSoja  aTrigo1 aFERNANDES, J. M. C.  tCanadian Journal of Plant Pathology, Ontariogv. 12, n. 3, p. 289-294, Sept. 1990.