![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Brown, D.H.; Lent, P.C.; Trollope, W.S.W.; Palmer, R.A., 2003. Browse selection of black rhinoceros (Diceros bicornis) in two vegetation types of the Eastern Cape Province, South Africa, with particular reference to Euphorbiaceae. Proceedings of the International Rangelands Congress 7: 509-512, figs. 1-5
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