50 THE WOODLOT. 



FIGURE 11. 

 Diagram of Stand in Middlesex County, Mass. 



Mixed White Pine and Oak. The need here is for simple improvement thinnings. 

 The cutting is confined to the subordinate trees, White Pines 2, 4, 5, 6, and 7, inas- 

 much as none of the dominant trees have more valuable thrifty individuals growing 

 beneath them. 



