A99.9 F764U 



EFFECT OF LOGGING ROADS 

 ON SEDIMENT PRODUCTION RATES 

 IN THE IDAHO BATHOLITH 



Walter F. Megahan and Walter J. Kidd 



c 



1 



no 



. 123 



USDA Forest Service Research Paper INT-123, 1972 

 INTERMOUNTAIN FOREST AND RANGE 

 EXPERIMENT STATION 

 Ogden, Utah 84401 



