Browsing by Author Zaavedra Mera, Juan, Director
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1978 | Consideraciones al plan nacional de electrificación sistema Guayas-Los Ríos área de influencia Babahoyo | Zaavedra Mera, Juan, Director; Castillo Graham, Donald |