Colombia
"Las gaviotas " is an experimental center located in the Colombian Orinoquía. There are carried out a multitude of projects aimed in the research and realization of social and ecological techniques an.. Read more »
| Country: | Colombia |
| Type: | Postage stamps |
| Series: | Solar Power Plant Las Gaviotas. |
| Nominal: | 12 $ |
| Year: | 1983 |
| Size: | 50.5 x 35 mm |
| Perforation: | 12 |
| Mintage: | 1,000,000 |