InhaltsangabePreface. Introduction. Section A: Eco-regional approaches. Section B: Resources availability and demand studies at a global scale. Section C: Linking different scale levels in ecological and economic studies. Section D: Case studies of eco-regional approaches at national and regional scale. Section E: Institutional aspects. Section F: Case studies of eco-regional approaches at the farm/enterprise level. Section G: Case studies of eco-regional approaches at the crop level. Discussions. Acronyms. List of participants. Subject index.