{"id":"001241331","type":"book","title":"Langzeitversuch an Laubfutterbäumen - Ein Beitrag zur Geschichte der Landwirtschaft","pages":"81-85","container-title":"Experimentelle Archäologie in Europa, 2 (2003","author":[{"family":"Penack","given":"Jens-Jürgen"}],"issued":{"raw":"2003"}}