Browsing by Author Ulloa Parada, Romulo E.,
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1989 | Selección de bombas para la zona de riego daulari del trasvase a la peninsula de Santa Elena | Ulloa Parada, Romulo E.,; Wiesner Falconi, Ignacio, Director |