%0 Journal Article %K Climate change %B Agriculture, Ecosystems & Environment %D 2014 %G eng %P 197 - 207 %R http://dx.doi.org/10.1016/j.agee.2014.01.002 %T Fire and grazing modify grass community response to environmental determinants in savannas: Implications for sustainable use %U http://www.sciencedirect.com/science/article/pii/S0167880914000073 %V 185 %8 05/2014