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Number of killings per year for each community versus number of males and population density. ML Wilson et al. Nature 513 , 414-417 (2014) doi:10.1038/nature13727. - PowerPoint PPT Presentation
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ML Wilson et al. Nature 513, 414-417 (2014) doi:10.1038/nature13727
Number of killings per year for each community versus numberof males and population density.
