00558naa a2200157 a 450000100080000000500110000800800410001910000180006024501530007826000090023165300610024070000110030170000200031270000200033277300480035219673102014-01-22       2000    bl ---       0--  u    #d1 aGUINTO, D. F.  aAssessment of N2 fixation by understorey acacias in recurently burnt eucalypt forests of subtropical Australia using 15N isotope dilution techniques  c2000  aUnderstorey acacias in Recurently burnt eucalypt forests1 aXU, Z.1 aHOUSE, A. P. N.1 aSAFFIGNA, P. G.  tCan. J. For. Res.gv. 30, p. 112-121, 2000.