00387naa a2200145 a 450000100080000000500110000800800410001910000180006024500530007826000090013165000140014065300200015465300230017477300440019716041621995-06-27       1981    bl ---       0--  u    #d1 aTROUGHTON, A.  aRoot-shoot relationships in mature grass plants.  c1981  aGramínea  aAGRONOMIA GERAL  aMORFOLOGIA DA RAIZ  tPlant Soilgv.63, n.1, p.101-106, 1981.