SOIL AXD \ QUALITY I. (out of 4 qualities). 

 SITUATION ) (the best). 



THE YIELD PER ACRE OF SITKA SPRUCE 



|./ Provisional Table. 



* Only timber exceeding 8 inches in diameter under bark has been included. 



t Felled thinnings have been valued at the same price per foot as the " standing " timber left after a thinning. 

 Note. In the above table the volume of timber has been taken from the table for Douglas Fir (Quality I.), but the timber has been valued on a different basis. 



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