{"id":"001030499","type":"book","title":"Probleme der Kulturpflanzengeschichte","publisher":"Deutscher Bauernverlag","publisher-place":"Berlin","pages":"83-93","container-title":"Beiträge zur Frühgeschichte der Landwirtschaft : 1","author":[{"family":"Rothmaler","given":"Werner"}],"issued":{"raw":"1953"}}