CONDITIONS OF DEVELOPMENT. 

 TABLE VI. Acre yield of White Pine on sites in Wisconsin, Michigan, Pennsylvania, and Maine. 



WISCONSIN. 

 SITE a : Washburn County. 



41 



Average annual accretion : White Pine, 75 cubit- feet. 



452 feet B "M. 



MICHIGAN. 



SiTEd; Montmorency County. 



T',t,il >/i< W : 86.100 feet B. M., of which White Pine 66 per cent. 

 Vulpine of Red Pine: Holes, 5,256 cubic feet ; merchantable tim 



IHVIIIK UJ liKti ftrte. jwicn, o,_j wimwiw ' ' i , in 



Averaae annual accretinn : White Pine, 59 cubic feet. 



331 feet i!. M. 



itable timber, 25,200 feet B.M. 



