1. From free grass to fences: Transforming the commons of the American West;Anderson,1977
2. The development of individual rights to property in tribal Africa;Ault;Journal of Law and Economics,1979
3. The theory of environmental policy;Baumol,1975
4. How much comprimise can fisheries management stand?;Chatterton;Marine Policy,1981
5. The common wealth in ocean fisheries;Christy,1965