Pinochet D, Ramírez C, MacDonald R, Riedel L. Mineral concentrations in Egeria densa Planch. growing in the Carlos Anwandter Sanctuary, Valdivia, Chile. Agro sur [Internet]. 2004 Dec. 31 [cited 2024 Jul. 18];32(2):80-6. Available from: http://revistas.uach.cl/index.php/agrosur/article/view/3760