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… en: http://www.biodiv.org/convention/ 8. National Commission on Science and Sustainable Forestry (2005). An assessment of public knowledge, values and attitudes toward biodiversity and sustainable forestry. Washington D.C. 9. National Commission …
… de Capacitacion y , Perfeccionamiento Docente, Curriculo, y Medios Educati- vos del Ministeriq de Educaci6n Nacional. Bogota, 1989. P r o d u c c lo n : Divisi6n de Diseno y Programaci6n Curricular de Edu- caci6n Formal. R e v is io n d 8 8 s …