TIESZEN, L. L. .; ONKWARE, A. O. Seasonal Feeding Preferences of EastAfrican Wild Herbivores Assessed with Stable Carbon Sotope Ratios of Faecal Matter. Africa Environmental Review Journal, [S. l.], v. 1, n. 1, p. Pg 37–50, 2004. DOI: 10.2200/aerj.v1i1.210. Disponível em: http://41.89.164.28/index.php/aerj/article/view/210. Acesso em: 15 jan. 2025.