00364nam a2200133 a 450000100080000000500110000800800410001910000220006024500400008226000650012230000100018765300110019765300220020818435741992-08-13       1976    bl uuuu     u0uu1 u    #d1 aWESTPHALEN, S. L.  aGranizo e a lavoura de trigo no RS.  a[S.l.]: UFRGS - Faculdade de Agronomia; ASCAR, [1976].c1976  a15 p.  aBrasil  aRio Grande do Sul