| · | Country Information, IMF | · | Country Profile, CIA World Factbook |
| · | Country Profile, WTPF | · | Development Projects, AiDA |
| · | Energy Efficiency Institutions, WEEA | · | Environmental Institutions & Governance, WRI |
| · | Environmental Profile, UNEP | · | Industrial Profile, UNIDO |
| · | Legislation, Library of Congress | · | Market Profile, UNCTAD/WTO |
| · | Ministerio de Medio Ambiente y Recursos Naturales | · | Population Statistics, UNICEF |
| · | Sustainable Development, UN-ESA | · | Tenders & Opportunities, dgMarket |
| · | Weather Information Service (WMO) | |
