1. Alcamo, J., 2000. Environment, security, and the question of quantification. International Journal of Sustainability, in press.
2. Alcamo, J., Döll, P., Kaspar, F., Siebert. S., 1997. Global change and global scenarios of water use and availability: an application of WaterGAP 1.0. Report A9701, Center for Environmental Systems Research, University of Kassel, Kurt Wolters Strasse 3, D-34109 Kassel, Germany.
3. Global modeling of environmental change: an overview of IMAGE 2.1;Alcamo,1998
4. Political Capacity and Economic Behavior;Arbetman,1997
5. Ecological Conflicts in the Third World and Ways for Their Resolution;Bächler,1996