Wrangham et al., 1991. Phil. Trans.: Biol. Sci., 334 (1270): 171-178 Document reference Wrangham, R. W. ; Conklin, N. L. ; Chapman, C. A. ; Hunt, K. D. ; Milton, K. ; Rogers, E. ; Whiten, A. ; Barton, R. A., 1991. The significance of fibrous foods for Kibale forest chimpanzees. Phil. Trans.: Biol. Sci., 334 (1270): 171-178Web https://www.jstor.org/stable/55454Citation key Wrangham et al., 1991Datasheets Papyrus (Cyperus papyrus)
