1. Adams, D. M. and Haynes, R. W.: 1980, ?The 1980 Softwood Timber Assessment Market Model: Structure, Projections and Policy Simulations?,For. Sci. Mono. 22.
2. Adams, R. M.: 1989, ?Global Climate Change and Agriculture: An Economic Perspective?,Amer. J. of Ag. Econ. 7, 1272?1279.
3. Adams, R. M., Adams, D. M., Callaway, J. M., Chang, C. C., and McCarl, B. A.: 1993, ?Sequestering Carbon on Agricultural Land: Social Cost and Impacts on Timber Markets?,Contemporary Policy Issues 11 (January), 76?87.
4. Adams, R. M., Chang, C. C., McCarl, B. A., and Callaway, J. M.: 1992, ?The Role of Agriculture in Climate Change: A Preliminary Evaluation of Emission-Control Strategies?, Ch. 15, in J. M. Reilly and M. Anderson, eds.,Economic Issues in Global Climate Change: Agriculture, Forestry and Natural Resources (Westview Press: Boulder, CO).
5. Alberta Forest Service: 1985,Alberta Phase 3 Forest Inventory: Yield Tables for Unmanaged Stands. Edmonton: Alberta Energy and Natural Resources, Forests Service, Resource Evaluation and Planning Division. (Data for black spruce, good sites, pp. 47-51.)