research
Pola Aktivitas Orangutan Sumatera (Pongo Abelii) Pada Struktur Dan Komposisi Vegetasi Hutan Di Pusat Pengamatan Orangutan Sumatera Taman Nasional Gunung Leuser (Activity Pattern of Sumatran Orangutan (Pongo Abelii) in the Structure and Composition of For
- Publication date
- 1 January 2013
- Publisher
- University of North Sumatra