| Authors | Meijaard, Erik et al. |
| Title | Declining Orang utan Enconter Rates from Wallace to the present suggest the species was once more abundant, in: Plos One, 2010 |
| Publisher | PloS One |
| Place | San Francisco |
| Year | 2010 |
| Row | PloS One www.plosone.org |
| Band | Volume 5 Issue 8 e12042 |
| Genre | Wissenschaftlicher Artikel |
| Tags | Orang-Utan Borneo Sumatra Sawawak Sabah Kalimantan Alfred Russel Wallace |
| Pages | 9 |
| Category | Tropenwald/Indigene Völker in Borneo und Westmalaysia (SK) |
| Signature | 365 |
| Language | en |
| Content | Orang-Utan Borneo Sumatra Sawawak Sabah Kalimantan Alfred Russel Wallace |
| ID | 17040 |