00374naa a2200133 a 450000100080000000500110000800800410001910000190006024500620007926000090014170000170015070000130016777300600018018395582010-01-10       1994    bl ---       0--  u    #d1 aLOUW, J. P. J.  aPurenophora japonica occurring on barley in South Africa.  c19941 aCROUS, P. W.1 aHOLZ, G.  tPlant Pathology, Londongv. 43, n. 2, p. 420-423, 1994.