樫の木
agriculture
algarve
bark
commodity
cork
cork oak
cork oaks
crop
cultural
culture
europe
european
forest
grow
growth
harvest
industrial
industry
layer
layers
light
material
natural
nature
oak trees
orchard
peel
portugal
portuguese
product
quercus
quercus suber
raw
raw material
season
strip
stripped
summer
tradition
traditional
tree
tree bark
tree trunk
tree trunks
trees
trunks
vertical
woodland
yield