USDA Forest Service 

 Research Paper INT-245 

 April 1980 



IMPROVING RUST-RESISTANT STRAINS 

 OF INLAND WESTERN WHITE PINE 



Raymond J. Hoff and Geral I. McDonald 



INTERMOUNTAIN FOREST AND RANGE EXPERIMENT STATION 

 Forest Service 

 U.S. Department of Agriculture 

 Ogden, Utah 84401 



