For board-foot volume per acre (International l/4-inch rule) the 

 regression solution to Model 2 was: 



Logio (Board foot volume per acre) ^ 



—3.24 + .983 (LogioBA) + 1.43 (LogioH) +1.501 (LogioGFC) 



where: Coefficient of determination (R-) = .993 

 Standard error ^ .64% 



The solution to the board fool volume per acre equation is shown 

 in Table 5. 



