The Foraging Ecology of Nguni and Brahman Cattle under Different Management Systems in High-altitude Grasslands of South Africa Phumlile Simelane, Julie Shapiro, Thembs' Alilahlwa A. M. Mahlaba, Robert McCleery, Duncan MacFadyen, , Ara Monadjem*, Requires Subscription HTML Requires Subscription PDF views: 2 downloads: 11