00576naa a2200157 a 450000100080000000500110000800800410001910000160006024502020007626000090027865000140028765000160030165300150031770000180033277300680035016056321995-06-27       1984    bl ---       0--  u    #d1 aCOOK, B. G.  aResponses of nine tropical grasses to nitrogen fertilizer under rain-grown conditions in South Eastern Queensland. 2. Concentrations and uptakes of nitrogen, phosphorus and potassium in plant tops.  c1984  aGramínea  aNitrogênio  aFORRAGEIRA1 aMULDER, J. C.  tAust. J. Exp. Agric. Anim. Husb.gv.24, n.126, p.415-420, 1984.