Journal of Economic Literature Classification System 2007
Q2 Renewable Resources and Conservation ( 0 Dok. )
- Q20 General ( 0 Dok. )
- Q21 Demand and Supply (the Commons) ( 0 Dok. )
- Q22 Fishery; Aquaculture ( 0 Dok. )
- Q23 Forestry ( 0 Dok. )
- Q24 Land ( 0 Dok. )
- Q25 Water ( 0 Dok. )
- Q26 Recreational Aspects of Natural Resources ( 0 Dok. )
- Q27 Issues in International Trade ( 0 Dok. )
- Q28 Government Policy ( 0 Dok. )
- Q29 Other ( 0 Dok. )