You are hereHome › Endurance exercise (x) › Encyclopedia Entry (x) › Richard Tewksbury (x) › Denney, Andrew (x) › Davis, Justin (x) › Search results (1 - 2 of 2) Label States systems, origins of Shively, J. (2017). States systems, origins of. The Sage Encyclopedia of War : Social Science Perspectives. Bioarchaeology in the Roman Empire Killgrove, K. (2014). Bioarchaeology in the Roman Empire. Encyclopedia of Global Archaeology, 876-882.