| Authors | Serge Wich et al. (editors) | 
| Title | Orangutans and the Economics of Sustainable Forest Management in Sumatra | 
| Publisher | UNEP/GRASP/PanEco/YEL/ICRAF/GRID-Arendal | 
| Place | Norway | 
| Year | 2011 | 
| Tags | Orang Utan | 
| Category | Diverses (DI) | 
| Signature | 237 | 
| Language | en | 
| ID | 17354 |