1. The development of major metal mining industries in the United States from 1839 to 1909;Herfindahl,1966
2. The economics of exhaustible resources;Hotelling,1931
3. Mineral resource estimates and public policy;McKelvey;American Scientist,1972
4. The Limits to Growth;Meadows,1972
5. The economics of resources or the resources of economics;Solow;American Economic Review,1974