the status of wild orang-utans at the close of the twentieth century Rijksen, H. D. creator Meijaard, E. text ne Dordrecht Boston Kluwer Academic Publishers c1999 monographic spa eng 480 p il., mapas 25 cm. Acknowledgements. Summary. Section I: The orang-utan. Introduction. A history of the orang-utan's distribution. Ecology and natural history. A history of hunting and poaching. History of orang-utan conservation. Rehabilitation of orang-utans. Section II: Orang-utan distribution. Survey methods. The present distribution. Evaluation of survey data. Section III: The decline. Summary of survey results. Discussion. Section IV: The future of the wild orang-utan. Prospects of survival. The orang-utan survival programme. Section V: Appendices and references. Appendix I: Vernacular names. Appendix II: What's in a name? Appendix III: IUCN criteria. Appendix IV: Estimates of orang-utan numbers per fragment (Table XXVII). Appendix V: Research at Ketambe (Aceh, Sumatra) (Table XXVIII). References. Index. H.D. Rijksen, E. Meijaard. Una publicación de Tropenbos Incluye referencias bibliográficas (p. 443-477) e índice Orangutan Endangered species Especies en peligro 599.883 R57o 079235754X 140311 20140311162637.0