/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: DavidMoreiraRodrguez https://cdn.slidesharecdn.com/profile-photo-DavidMoreiraRodrguez-48x48.jpg?cb=1500918735 Muestreo, Análisis y caracterización de aguas y suelos degradados y contaminados.