Front cover photos: An orangutan infant playing with a stick (Molly Brooks) Clearing of the rainforest in Aceh (Ullsteinbild/TopFoto) Back cover photo: Mother and infant orangutan high up in the forest canopy (Perry van Duijnhoven)
Wich et al. (eds.) 2011. Orangutans and the Economics of Sustainable Forest Management in Sumatra. UNEP/GRASP/PanEco/YEL/ICRAF/GRID- Arendal.
ISBN: 978-82-7701-095-3 Printed at Birkeland Trykkeri AS, Norway
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