00294naa a2200121 a 450000100080000000500110000800800410001924500360006026000090009665000100010565000110011577300460012610279742014-02-22       1972    bl uuuu     u00u1 u    #d  aPlagas y enfermedades del arroz  c1972  aARROZ  aPLAGAS  tCorreo Fitosanitario, 1972, no. 1, p. 8-9