Barker, G. (2011). Why cultivate?: Anthropological and archaeological approaches to foraging-farming transitions in Southeast Asia. McDonald Institute for Archaeological Research.
Chicago-viite (17. p.)Barker, Graeme. Why Cultivate?: Anthropological and Archaeological Approaches to Foraging-farming Transitions in Southeast Asia. Cambridge, U.K: McDonald Institute for Archaeological Research, 2011.
MLA-viite (9. p.)Barker, Graeme. Why Cultivate?: Anthropological and Archaeological Approaches to Foraging-farming Transitions in Southeast Asia. McDonald Institute for Archaeological Research, 2011.
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