THE AUTHORS 



GLENN H. DEITSCHMAN, a native of 



Minnesota, earned his Bachelor of Science 

 degree in forestry at the University of Minne- 

 sota, and his Master's degree at Perm State. 

 His Forest Service career began at the Cen- 

 tral States Station's branch at Carbondale, 

 Illinois, in 194S, where he was a research 

 forester in silviculture and regeneration. 

 From 1955 to 1961 he was Research Center 

 Leader at Ames, Iowa. Since 1961 he has 

 been leader of Intermountain Station's Silvi- 

 culture of Western White Pine project located 

 at Moscow, Idaho. 



ALAN W. GREEN joined the Forest Serv- 

 ice in 1955 as a research forester in silviculture 

 and regeneration at the Central States Sta- 

 tion office in Carbondale, Illinois. Three 

 years later he was transferred to Iowa, where 

 he was Superintendent of the Am ana Experi- 

 mental Forest. In 1961 he was reassigned 

 to Foreign Forestry Services in the Washing- 

 ton Office. In 1964 he joined the Timber 

 Production Economics project at Intermoun- 

 tain Station in Ogden. He holds both Bach- 

 elor and Master of Science degrees in forestry 

 from Purdue University. 



The authors are headquartered respectively 

 at Forestry Sciences Laboratory, Moscow, 

 Idaho, maintained in cooperation with the 

 University of Idaho, and at Ogden, Utah. 



Pablo, Monfcm 



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