00402nam a2200181 a 450000100080000000500110000800800410001910000110006024500440007126000180011530000100013365000100014365000170015365000130017065300110018365300130019465300130020711928382006-04-06       1973    bl uuuu     u0uu1 u    #d1 aIPEAS.  aArrozbpesquisa em andamento no Brasil.  aPelotasc1973  a43 p.  aArroz  aOryza Sativa  aPesquisa  aBrasil  aIrrigado  aSequeiro