Browsing by Author Ruiz, Lucy
Showing results 1 to 2 of 2
| Preview | Issue Date | Title | Author(s) | Author(s) |
|---|---|---|---|---|
 | 1987 | Pastaza: aspectos culturales y étnicos | - | Ruiz, Lucy |
 | 1993 | Retos de la Amazonía | Bustamante Ponce, Teodoro; Espinosa, María Fernanda; Ruiz, Lucy; Trujillo, Jorge; Uquillas, Jorge | - |
