Vol 21, No 42 (2005)

Table of Contents

SCIENTIFIC ARTICLE

GM B√°rcenas-Pazos, F Ortega-Escalona, G √Āngeles-√Ālvarez, P Ronz√≥n-P√©rez
Isaac- M√°rquez, De Jong, Eastmond Eastmond, Ochoa-Gaona Ochoa-Gaona, Hern√°ndez Hern√°ndez
E Huerta, J Rodríguez-Olán, I Evia-Castillo, E Montejo-Meneses, M de la Cruz-Mondragón, R García-Hernández
JL Castro-Aguirre, AF Gonz√°lez-Acosta, J dela Cruz-Ag√ľero
MC Hern√°ndez-√Ālvarez, JL Villalobos-Hiriart
SL Ovando-Chacón, KN Waliszewsk

SCIENTIFIC NOTE

ANDRES RES√ČNDEZ MEDINA