FOR WHOLE TREES. 



180 



160 



14O 



120 



too 



80 



60 



4O 



20 



MATURE J- 



18 22 26 30 34 38 42 46 



DIAMETER BREASTHIGH INCHES 



FIG. 5. Curves showing average values for clear length, merchantable length, and 

 total height, of mature western yellow pine trees of different diameters breasthigh. 



319905 



