Author Gurven, Michael D., Jonathan Stieglitz, Hillard Kaplan, Jeffrey Winking, and Basilio Vie Tayo. Edition American Journal of Human Biology 23:445-457 (2011). Year Sat, 01/01/2011 - 12:00 Document Gurven 7.pdf370.23 KB Theme/s Biodemography and Evolution Families, Gender, and Work Broom Author Michael Gurven