Forest Management Research 



a. Harvesting methods by forest type and condition 



!• Clear cutting or partial cutting 

 2, Methods of reproducing stands 



(a) Basic studies of silvics of species and site factors 



(b) Treatment of cutover areas 



b. Stand improvement 



1. Treatment of young stands 



2. Treatment of unmerchantable stands 



c. Working tool studies 



1, Volume tables 



2. Growth and yield tables 



d. Related studies 



1, Effect of logging on vratersheds 



(a) Effect on streams and fish 



(b) Effect on vdldlife 



(c) Erosion and water yield effects 



Forest Products Utilization Research and Service 



a* Best use of species and grades 



b. Service in establishing industries 



Figure 1, — Interior logs 

 are of good size. 



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