木材
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参考文献[编辑]
- ↑ Hickey, M.; King, C.(2001).The Cambridge Illustrated Glossary of Botanical Terms.Cambridge University Press.
- ↑ "N.B. fossils show origins of wood". CBC.ca. 2011-08-12. http://www.cbc.ca/news/canada/new-brunswick/story/2011/08/12/nb-origins-of-wood-found.html. Retrieved 2011-08-12.