Landscape transformations in savannas of northern South America: Land use/cover changes since 1987 in the Llanos Orientales of Colombia

Autor: Romero-Ruiz, M.H., Flantua, S.G.A., Tansey, K., Berrio, J.C.
Zdroj: In Applied Geography 2012 32(2):766-776
Databáze: ScienceDirect