per Walss Bass, Consuelo, Liu, Wei, Lew, Debbie Fay, Villegas Palma, Ramón, Montero Vega, Ana Patricia, Dassori, Albana Maria, Leach, Robin Jean, Almasy, Laura, Escamilla, Michael A., Raventós Vorst, Henriette

Institution: Universidad de Costa Rica

Repositorio: Kérwá