1. Notes on Stochastic Capital Theory;Brock,1979
2. The economics of forestry when the rate of harvest is constrained;Heaps;J. Environ. Econ. Manage.,1979
3. Skog för nutid och framtid;Hultkrantz,1982
4. The Economics of Forestry and Natural Resources;Johansson,1985
5. The effect on the socially optimal rotation period in forestry of biotechnological improvements of the growth function;Löfgren;For. Ecol. Manage.,1984