Land-cover changes predict steep declines for the Sumatran orangutan ( Pongo abelii )
Authors
Serge A. Wich,
Ian SingletonMatthew G. Nowak,
Sri Suci Utami Atmoko,
Gonda Nisam,
Sugesti Mhd. Arif,
Rudi H. Putra,
Rio Ardi,
Gabriella Fredriksson,
Graham Usher,
David L. A. Gaveau,
Hjalmar S. Kühl,
Serge Wich,
Matthew Nowak,
Sri Atmoko,
Sugesti Arif,
Rudi Putra,
David Gaveau +16 authors
,
Hjalmar Kühl Tip Tip