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American Hardwood
species guide
compare species
grading sawn lumber
sourcing American hardwood
thermally-modified timber (TMT)
structural applications
Environmental Profile
legality
sustainability
environmental impact
Environmental Profile (AHEP)
LCA tool
interactive forest map
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Seneca Creek
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An introduction to the NHLA grading rules for colour sorting, defects, shape and species
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An introduction to the NHLA grading rules for colour sorting, defects, shape and species
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