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Pastoral strategies in Sub-Saharan Africa : the economic and ecological sustainability of dryland range management
Perrings, Charles, (1993)
An economic analysis of alternative grazing institutions in a transition economy : Jargalant "Suum" Mongolia
Martin, Roger, (1995)
To share or not to share? : (non-)violence, scarcity and resource access in Somali Region, Ethiopia
Bogale, Ayalneh, (2007)