00474nam a2200157 a 450000100080000000500110000800800410001910000910006024500490015126000680020030000090026865000080027765000090028565000100029465000120030412914942000-05-16       1980    bl uuuu     u0uu1 u    #d1 aESTADOS UNIDOS. Department of Agriculture. Forest Service. Forest Products Laboratory.  aAge of wood / extending the timber resource.  aMadison: USDA, Forest Service, Forest Products Laboratoryc1980  a12p.  aage  awood  aIdade  aMadeira