This briefing paper, published by the Feinstein International Center at Tufts University, is the first in a series of Pastoralism Briefing Papers, which form part of the UNEP Sudan Integrated Environment Project, funded by UKaid from the UK Department for international Development (DFID). The paper highlights the significant and often invisible contribution of pastoralist livestock production to the national economy. It is based on a more detailed Working Paper that can be found on the Tufts website, which will be used to inform further research in 2012.
You can find a link to the original paper here.