Sustainability and educational intervention. Interesting links
- Educación ambiental
- Environmental education - Iraes 21 - Network of centers of Euskadi with the recognition of "School for Sustainability"
- Iraes 21 - Students
- Confint - International Youth Conference care for the planet
- UNESCO - United Nations Educational, Scientific and Cultural Organization. Education for Sustainable Development
- Blog - J.M Gutiérrez Bastida, sociocontructivist teacher´s blog