CHAPTEE V 



WOOD 



28. Lumbering and Milling. It is well to remember, 

 when using wood for any purpose, that it was once part 



Fig. 63. The Forest, Nor\Yay Spruce, Bavaria-, Germany 



of a living tree which had roots, bark, leaves, and flowers, 

 and that the tree began life as a little sapling, which 



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