Working PaperPublished1988Interventions for African pastoral development under adverse production trendspastoralismanimal productionrangelands
Working PaperPublished1980Social organization and water control among the Borana of southern Ethiopiapastoralismlivestockwater
Working PaperPublished1991Natural resources and rural agriculture: In balance or imbalance? The example of Botswana's rangelandsNRMagriculturepastoralismrangelands
Working PaperPublished1986The implications of spontaneous range enclosure for African livestock development policylivestockpastoralismdroughtrangelands
Book ChapterPublished2008Understanding the yak pastoralism in Central Asian Highlands: Mitochondrial DNA evidence for origin, domestication and dispersal of domestic yakpastoralismlivestockgenetics
Book ChapterPublished2008Ngorongoro conservation area, Tanzania: fragmentation of a unique region of the Greater Serengeti Ecosystemlivelihoodswildlifepastoralism
Book ChapterPublished2005The changing face of pastoral systems in grass dominated ecosystems of Eastern Africalivestockforagespastoralism
Book ChapterPublished2009The future for wildlife on Kenya’s rangelands: an economic perspectivewildlifepastoralismrangelands
Book ChapterPublished2009Assessing returns to land and changing livelihood strategies in Kitengelapastoralismlivestockwildliferangelands
Book ChapterPublished2009Maasai Mara - Land Privatization and Wildlife Decline: Can Conservation Pay Its Way?pastoralismlivestockwildliferangelands
Book ChapterPublished2009Staying Maasai? Pastoral Livelihoods, Diversification and the Role of Wildlife in Developmentpastoralismlivestockwildliferangelands
Book ChapterPublished2009Methods in the Analysis of Maasai Livelihoodspastoralismlivestockwildliferangelands
