USDA Forest Service 

 Research Paper INT-80 

 1970 



MEASUREMENT OF WATER POTENTIAL WITH 

 THERMOCOUPLE PSYCHROMETERS: 

 CONSTRUCTION AND APPLICATIONS 



Ray W. Brown 



S I m of m 



MTV* i 



DEC 8 1970 



INTERMOUNTAIN FOREST AND RANGE EXPERIMENT STATION 



Ogden, Utah 84401 



