00702naa a2200241 a 450000100080000000500110000800800410001910000220006024500860008226000090016865300110017765300200018865300190020865300180022765300230024565300140026870000210028270000250030370000200032870000180034870000170036677300770038310334182005-01-10       2004    bl uuuu     u00u1 u    #d1 asantos, a. r. DOS  aBoron nutrition and yield of alfafa cultivar crioula in relation to boron supply.  c2004  aAlfafa  aMedicago sativa  aMicronutriente  aNivel critico  aNutricao de planta  aVariedade1 aMATTOS, W. T. de1 aALMEIDA, A. A. da S.1 aMONTEIRO, F. A.1 aCORREA, B. D.1 aGUPTA, U. C.  tScientia Agricola, Piracicabagv. 61, n. 5, p. 496-500, sept./oct. 2004.