THE AUTHORS 



JOSEPH V. BASILE has been Associate Plant Ecologist 

 on Intermountain Station's research work unit on 

 Northern Rocky Mountain Grasslands, located in 

 Bozeman, Montana, since 1963. Previously, he had 

 been a member of a research unit on revegetation 

 of big game ranges in southern Idaho, and had also 

 served as a biologist with the Idaho Fish and Game 

 Department. 



CHESTER E. JENSEN is Principal Statistician for the 

 Intermountain Forest and Range Experiment Sta- 

 tion. Previously, he held the same position at the 

 Northeastern and Central States Forest Experiment 

 Stations. Mr. Jensen, who holds a master of for- 

 estry degree from Michigan State University, re- 

 ceived his training in graduate statistics at Iowa 

 State University. 



