 | | 4.1. Cooking Energy for Refugees: The Cases of Zaire and Kenya |
 | | 4.2. Impact of Humanitarian Crisis on Ecosystems (emphasis on vegetation) |
 | | 4.3. Environmental Health and Environmental Impact: Policy and Practice in Emergency Water Supply and Sanitation |
 | | 4.4. The environmental impact of refugees in Africa: suggestions for future actions |
 | | 4.5. When Refugees Stream: Environmental and Political Implications of Population Displacement |