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[Besprechung von:] Natural environments. Studies in theoretical and applied analsys. Baltimore 1973
Common, M., (1973)
[Besprechung von:] Ramsay, W. and C. Anderson: Managing the environment. An economic primer. London 1972
The economic analysis of public sector forest management using linear programming: selected results from an Australian application
McKenney, D., (1990)