Change in forest cover, 1985-2007
Year: 2011
From collection: Orangutans and the Economics of Sustainable Forest Management in Sumatra
Cartographer: Riccardo Pravettoni, UNEP/GRID-Arendal
Year: 2011
From collection: Orangutans and the Economics of Sustainable Forest Management in Sumatra
Cartographer: Riccardo Pravettoni, UNEP/GRID-Arendal