88 



Game Survey of the North Central States 



PHOTO 3: Grazed and ungrazed sections of the same gully in Iowa. Thousands of 

 water courses throughout the Agricultural Belt have been made gameless, and exposed to 

 needless erosion, by the removal of protective vegetation. Photos by I. T. Bode, Exten- 

 sion Forester, Iowa State Agricultural College. 



