Browsing by Author O'connor La Rosa, Roberto Javier
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1980 | Alcantarillado del pueblo joven COISHCO del distrito de Santa, provincia de Santa, departamento de Ancash | Jimeno Blasco, Enrique; O'connor La Rosa, Roberto Javier |
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