	María Calderón Ayau María Calderón Ayau es arquitecta paisajista, egresada de Cornell University. Actualmente, investiga sobre los beneficios de la planta Vetiver para el tratamiento de agua contaminada, en los lagos Amatitlán y Atitlán, Guatemala. Fuente: www.newmedia.ufm.edu Última actualización: 30/04/2012

María Calderón Ayau

María Calderón Ayau es arquitecta paisajista, egresada de Cornell University. Actualmente, investiga sobre los beneficios de la planta Vetiver para el tratamiento de agua contaminada, en los lagos Amatitlán y Atitlán, Guatemala.

Fuente: www.newmedia.ufm.edu

Última actualización: 30/04/2012

Más vídeos de María Calderón Ayau

Sistema Vetiver para el tratamiento de agua contaminada

María Calderón Ayau

07 de marzo de 2012

IDEAS DE LA LIBERTAD

Nuestra misión es la enseñanza y difusión de los principios éticos, jurídicos y económicos de una sociedad de personas libres y responsables.

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Difundiendo las ideas liberales