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Reproductive parameters of female orangutans (Pongo pygmaeus wurmbii) 1971–2011, a 40-year study at Tanjung Puting National Park, Central Kalimantan, Indonesia
Biruté Mary Galdikas, Alison AshburyVolume:
54
Language:
english
DOI:
10.1007/s10329-012-0331-5
Date:
January, 2013
File:
PDF, 292 KB
english, 2013