TY  - BOOK
AU  - Kaplan,Gisela
AU  - Rogers,Lesley J.
TI  - The orang-utans
SN  - 1865081248
PY  - 1999///
CY  - New South Wales, Australia
PB  - Allen & Unwin
KW  - Orangutan
N1  - References : p. 166-178
ER  -