[1]
Alvarez-Mora, R., Cetzal-Ix, W., Basu, S.K., Noguera-Savelli, E., González-Valdivia, N.A. , Martínez-Puc, J.F. , Zandi, P. and Możdżeń, K. 2016. Orchid diversity at Cuetzalan del Progreso, Puebla, Mexico – anthropogenic threats and potential for organic production for conservation purposes. Annales Universitatis Paedagogicae Cracoviensis Studia Naturae. 1, 1 (Dec. 2016), 7–23.