AFFORESTATION IN THE UNITED PROVINCES. 



(To fa or pfiETC 7) 





A stream bed in the Siwalik Hills closed to grazing. 

 Note the more defined river bed and nntural forest growth. 



Photo, by Troup. 



HiUfdde erosion in Appalachian mountains. 



The timber was removed and the erosion followed cultivation of soil. 

 Finally the field itself Wii< abandoned. (By courte.-y oi' American Forestry). 



