[1]
Bautista-Cruz, A.A. et al. 2014. Arbuscular mycorrhizal fungi and soil nutrients associated with four fern species in two ecosystems in Oaxaca, Mexico. Revista Chapingo Serie Ciencias Forestales y del Ambiente. 20, 3 (Dec. 2014), 199–211. DOI:https://doi.org/10.5154/r.rchscfa.2014.02.007.