ISBN 9780199213276 books & textbook
Orangutans: Geographic Variation in Behavioral Ecology and Conservation
Wich, Serge A. Utami Atmoko, S. Suci Setia, Tatang Mitra van Schaik, Carel P.
Oxford University Press /2009-02-15 Hardcover / 440 Pages
isbn-10: 0199213275 / isbn-13: 9780199213276
