Hooker, John E., Silvio Gianinazzi, Mauritz Vestberg, Jose M. Barea, and David Atkinson. “The Application of Arbuscular Mycorrhizal Fungi to Micropropagation Systems: An Opportunity to Reduce Chemical Inputs”. Agricultural and Food Science 3, no. 3 (May 1, 1994): 227–232. Accessed July 3, 2024. https://journal.fi/afs/article/view/72698.