[1]
Reyes-Aguero, J.A. and Aguirre Rivera, .J.R. 2011. Agrobiodiversity of cactus pear (Opuntia, Cactaceae) in the Meridional Highlands Plateau of Mexico. JNRD - Journal of Natural Resources and Development. 1, (Aug. 2011), 01–09. DOI:https://doi.org/10.5027/jnrd.v1i0.01.