how-a-tree-worksx

Tree Cross Section.

  1. Pith.
  2. Heartwood.
  3. Sapwood.
  4. Cambium Layer.
  5. Bast.
  6. Bark.
  7. Annular Rings.
  8. Spring growth.
  9. Autumn growth.
  10. Medullary Rays.
Tree cross section

From Woodwork 1 by David M Willacy.1983. Nelson UK.

Issue 33 - 23/05/03
 
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