1. Before modern humans : new perspectives on the African Stone Age Author/Creator: McCall, Grant S., author Publication/Creation: Walnut Creek, California : Left Coast Press, Inc., [2015] Resource Type: Book Access & Availability: Loading
2. Born in Africa the quest for the origins of human life Author/Creator: Meredith, Martin Publication/Creation: New York : PublicAffairs, c2011 Resource Type: Book Edition: 1st ed. Access & Availability: Loading