Nomadic pastoral society and the market. The penetration of the Sahel by commercial relations in Change and development in nomadic and pastoral societies.
Land use and livestock among Kenyan Maasai. Symbolic perspectives on pastoral exchange, social change and inequality in Change and development in nomadic and pastoral societies.
Fulbe continuity and change under five flags atop West Africa. Territoriality, ethnicity, stratification, and national integration in Change and development in nomadic and pastoral societies.