00597nam a2200205 a 450000100080000000500110000800800410001910000200006024501520008026000280023230000090026050000190026965000150028865000100030365000090031365000110032265300170033365300190035065300220036917501121993-10-25       1971    bl uuuu  m   00u1 u    #d1 aCOSTA, M. C. B.  aEstudos de nutricao mineral do quiabeiro, (Hibiscus esculentus L.)bdeficiencias de macronutrientes e de boro. Absorcao de macro e micronutrientes.  aPiracicaba: ESALQc1971  a66p.  aTese Mestrado.  aabsorption  aboron  aokra  aQuiabo  aDeficiencies  aMacronutrients  aMineral Nutrition