- Journal of Economic Literature Classification (16)
- Q - Agricultural and Natural Resource Economics; Environmental and Ecological Economics (16)
- Q2 - Renewable Resources and Conservation (16)
- Q20 - General (3)
- Q23 - Forestry (2)
- Q25 - Water (8)
- Q2 - Renewable Resources and Conservation (16)
- Q - Agricultural and Natural Resource Economics; Environmental and Ecological Economics (16)
Number of items at this level: 0.

Up a level