Nogales, Amaia, Amparo Cortés, Konstantinos Velianos, Amelia Camprubí, Victoria Estaún, and Cinta Calvet. “Plantago Lanceolata Growth and Cr Uptake After Mycorrhizal Inoculation in a Cr Amended Substrate”. Agricultural and Food Science 21, no. 1 (March 12, 2012): 72-79. Accessed June 20, 2019. https://journal.fi/afs/article/view/5007.