https://viaorganica.org/wp-content/uploads/aturrent-200x2401.jpg240200mercedeshttps://viaorganica.org/wp-content/uploads/VO-Logo-Wide.pngmercedes2014-02-19 09:27:142014-02-19 09:27:14Cuatro razones para no autorizar la siembra de maíz transgénico en México