Browsing by Author Rojas Ojeda, Sandra Jackeline
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1987 | Comercialización de la carne del subsector pecuario en la ciudad de Loja | Gómez Salazar, Alejandro; Rojas Ojeda, Sandra Jackeline |
