Author Gurven, Michael, Christopher von Rueden and Hillard Kaplan Edition Proceedings of Royal Society B 278: 2223-2232. 2011 Year Sat, 01/01/2011 - 12:00 Document Gurven 6.pdf355.04 KB Theme/s Biodemography and Evolution Families, Gender, and Work Families, Gender, and Work Broom Author Michael Gurven