00545naa a2200157 a 450000100080000000500110000800800410001910000160006024501370007626000090021365300170022265300190023965300170025870000230027577300890029810345132005-03-17       2004    bl uuuu     u00u1 u    #d1 aBEUKEMA, H.  aTerrestrial pteridophytes as indicators of a forest-like environment in rubber production systems in the lowlands of Jambi, Sumatra.  c2004  aAgrofloresta  aBiodiversidade  aPteridophyta1 aNOORDWIJK, M. van.  tAgriculture Ecosystems & Environment, Amsterdamgv. 104, n. 1, p. 63-73, sept. 2004.