"id","author_first1","author_last1","title","year","btitle","beditor_first","beditor_last","publisher","place","pages","keyword0","keyword1","keyword2","keyword3","keyword4","keyword5","type" "977","Alois","Meyer","Die wirtschaftliche Entwicklung im Jemen - Südjemen","1980","Zur politischen und wirtschaftlichen Situation des Jemen","Thomas","Koszinowski","Deutsches Orient-Insitut","Hamburg","237-57","Aden","First","Fisheries","PDRY","Projects","Yemeni Socialist Party","chapter"