1. How do non-timber values affect Douglas-fir rotations?;Calish;J. Forestry,1978
2. An economic analysis of forest taxation's impact on optimal rotation age;Chang;Land Econom.,1982
3. Rotation age, management intensity, and the economic factors of timber production: Do changes in stumpage price, interest rate, regeneration cost and forest taxation matter?;Chang;Forest Sci.,1983
4. The simple analytics of forest economics;Deacon,1986
5. The economic efficiency of forest taxes;Gamponia;Forest Sci.,1987