"id","author_first1","author_last1","title","year","btitle","beditor_first","beditor_last","publisher","place","pages","keyword0","keyword1","keyword2","keyword3","keyword4","keyword5","keyword6","keyword7","keyword8","type"
"900","Walter","Dostal","Traditional economy and society","1987","Yemen: 3000 Years of Art and Civilisation in Arabia Felix","Werner","Daum","Pinguin-Verlag","Innsbruck","336-67","Agriculture","Customary","Economy","History","Law","Markets","Tarim","Tribal","Tribes","chapter"