Many variables influence tree growth, making it difficult to compare the growth 

 of the stands and the habitat types. We have a limited sample of the numerous sites 

 available in the study area. Using a covariance analysis, with both tree size and 

 age as covariates, we allowed for many differences that exist among the stands. 

 These comparisons and yield tables provide a reference point for future management 

 activities on these habitat types. 



PUBLICATIONS CITED 



Daubenmire, R. , and Jean B. Daubenmire. 



1968. Forest vegetation of eastern Washington and northern Idaho. Wash. Agric. 

 Exp. Stn. Tech. Bull. 60, 104 p. Pullman, Wash. 

 SAS Institute. 



1979. SAS User's Guide 1979 edition. SAS Institute Inc. Post Office Box 10066, 

 Raleigh, North Carolina 27605. 

 Stage, A. R. 



1973. Prognosis model for stand development. USDA For. Serv. Res. Pap. TNT-127, 

 32 p. Intermt. For. and Range Exp. Stn., Ogden , Utah. 



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