"id","author_first1","author_last1","title","year","publisher","place","author_first2","author_last2","keyword0","keyword1","keyword2","keyword3","keyword4","type" "800","Heinz Rudolf","von Rohr","Yemen, Land am Tor der Tränen","1979","Verlag Welsermühl","Wels","Gottfried","Rohner","Agriculture","Description","Education","General","Photographs","book"