{"id":"003031405","type":"book","title":"Agrartechnologie, Klima und Effektivität frühmittelalterlicher Landwirtschaft","publisher":"EOS Verlag","publisher-place":"St. Ottilien","pages":"219-243","container-title":"Gründerzeit : | ISSN: 9783830679417","author":[{"family":"Fehr","given":"Hubert"}],"issued":{"raw":"2019"}}