CONDITIONS OF DEVELOPMENT. 



41 



Table VI. — .Irre yield of While Vine on nites in Wixionsin, Michiijan, Pennsylvania, and Maine. 



WISCONSIN 

 Site a ■ Wasliburn County. 



J.rcrai7e annwai occrefion : White Pine, 75 cubic feet. 



452 feet B M. 



illCHIGAX. 

 SiTEd: Montmorency County. 



Total nielli : 80,10(1 feet B. M.. of which 'WhitL- Tine 66 per cent. 

 Volume of lied Pine: Boles, 5,236 cubic feet: inercbantable timber, 25,200 feet B. M. 

 Avcraije annual accretion : Wliite Pine, 59 cubic feet. 



331 feet li. M. 



