David D Marshall

• An evaluation of the use of tarif tables in second growth Douglas-fir
• Levels-of-growing-stock cooperative study in Douglas-fir
• Levels-of-growing-stock cooperative study in Douglas-fir
• Levels-of-growing-stock cooperative study in Douglas-Fir
• Silvicultural options for young-growth Douglas-fir forests
• The effects of thinning on stand and tree growth in a young, high site Douglas-fir stand in western Oregon