Enlace original:
https://bibliotecadigital.infor.cl/handle/20.500.12220/2842
Panshin, Alexis John
,
Baker, W.J.
,
Bethel, James Samuel
,
Harrar, Ellwood Scott
,
[Forest products: their sources, production, and utilization]
,
Forest products: their sources, production, and utilization