Haradean, J. A., Ralph-Epps, T., Whiteacre, Z., Neumann, S. and Becker, D. M. (2019) “Mixtures of Mycorrhizal Fungi Improve Growth of Lactuca Sativa and Reduce Levels of Zinc in Contaminated Soil”, Fine Focus, 5(1), pp. 65-74. doi: 10.33043/FF.5.1.65-74.