Plate V 



Fig. I.— After the Advent of Killing Frosts Only the Invading 

 Grasses Are in Evidence 



Small plot or quadrat located on a depleted area revegetating to grass in the spruce-fir type 



Fig. 2,-Sparse, Inferior Plant Cover After the Range Has Im- 

 proved Slightly. Just Outside Protected Plot No. 2 Located on 

 Philadelphia Flat 



