"id","author_first1","author_last1","title","year","btitle","beditor_first","beditor_last","publisher","place","pages","keyword0","keyword1","keyword2","keyword3","keyword4","keyword5","type"
"1069","Richard N.","Tutwiler","Agricultural labor and technological change in the Yemen Arab Republic","1990","Labor and Rainfed Agriculture in West Asia and North Africa","Dennis","Tully","Kluwer Academic Publishers","Dordrecht","n.a.","Agriculture","Crops","Cycle","Migration","Rainfed","Regions","chapter"