Browsing by Author Villacres Torres, Hernan Marcelo
Showing results 1 to 1 of 1
| Issue Date | Title | Author(s) |
|---|---|---|
| 1991 | Caracterización de las arenas de Ponce Enriquez previo a la cianuración | Villacres Torres, Hernan Marcelo; Alava, Hugo Eguez; Director |