222 THE PRINCIPLES OP HANDLING \VOt)ULANDS 



Fig. 46. — A Thinnini in Progress in a Shortleaf Pine Stand. Biltmore, 

 North Carolina. 



Fig. 47.— Example nf a Damage-Cutting. Trees Removed Because 

 Jnfcrted bv Inreets. Black Hills National Forest, South Dakota. 



