"id","author_first1","author_last1","title","year","btitle","beditor_first","beditor_last","publisher","place","pages","keyword0","keyword1","keyword2","keyword3","keyword4","keyword5","type" "865","Ueli","Brunner","Irrigation and land use in the Marib region","1985","Economy, Society and Culture in Contemporary Yemen","B.R.","Pridham","Croom Helm","London","51-63","Agriculture","Crops","Marib","Pre-Himyrate","Preislamic","Water","chapter"