Recuperación de la selva de "Tierra Firme" en el alto río Negro Amazonia colombiana-venezolana
1994
Saldarriaga, Juan Guillermo |
Colombia, Amazonia
A land-ecological study of soils, vegetation, and plant diversity in Colombian Amazonia
1995
Duivenvoorden, Joost F. |
Lips, Johanna M. |
The healing forest : medicinal and toxic plants of Northwest Amazonia
1990
Schultes, Richard Evan |
Raffauf, Robert F. |