Biomass and productivity in Mexican arid lands Auteurs: Briones, Oscar, Búrquez, Alberto, Martínez-Yrízar, Angelina, Pavón, Numa, Perroni, Yareni

Soil bioindicators associated to different management regimes of Cedrela odorata plantations Auteurs: Alarcón Gutiérrez, Enrique, Hernández, Christian, Gardner, Terrence, García Pérez, José Antonio, Caballero, Mayra, Perroni, Yareni, Farnet da Silva, Anne Marie a, Gaime Perraud, Isabelle, Barois, Isabelle