U.S. Forest Service 

 Research Paper INT -37 

 1967 



aerlAlL photo techniques for a recreation inventory 

 of mountain lakes and streams 



by 



Roscoe B. Herrington 

 and 



S . Ross Tocher 



INTERMOUNTAIN FOREST AND RANGE EXPERIMENT STATION 



Forest Service 

 U.S. Department of Agriculture 

 Ogden, Utah 84401 

 Joseph F . Pechanec, Director 



in cooperation with 



UTAH STATE UNIVERSITY 

 College of Forest, Range, and Wildlife Management 



Logan, Utah 84321 



