00500naa a2200169 a 450000100080000000500110000800800410001910000160006024500940007626000090017065000130017965000250019265000090021770000230022670000180024977300630026715687642005-04-19       1998    bl ---       0--  u    #d1 aREIN, T. A.  aIncrease of phosphorus availability in rhizosphere soils of some perennial pasture crops.  c1998  aFósforo  aGramínea Forrageira  aSolo1 aCARVALHO, A. M. de1 aSPEHAR, C. R.  tGrassland Science, Tochigigv. 43, n. 4, p. 482-485, 1998.