Browsing by Author Duffy Giurfa, Tomas Bernardo
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1983 | Aprovechamiento hidráulico presa altos Machay | Humala Aybar, Genaro; Duffy Giurfa, Tomas Bernardo |
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