Permeability of Douglas-fir heartwood from various areas of growth in B. C.
Bramhall, G.
Permeability of Douglas-fir heartwood from various areas of growth in B. C.
Sobretiro de : British Columbia Lumberman January
23268
Madera--Permeabilidad.
Permeability of Douglas-fir heartwood from various areas of growth in B. C.
Sobretiro de : British Columbia Lumberman January
23268
Madera--Permeabilidad.
