{"id":"002034928","type":"book","title":"From gathering to agricultural intensification","publisher":"Africa Magna Verlag","publisher-place":"Frankfurt am Main","pages":"14-20","container-title":"Windows on the African Past. Current approaches to African archaeobotany","author":[{"family":"Bigga","given":"Gerlinde 1982-"},{"family":"Kahlheber","given":"Stefanie"}],"issued":{"raw":"2011"}}