"id","author_first1","author_last1","title","year","publication","place","keyword0","keyword1","keyword2","keyword3","keyword4","keyword5","type"
"1874","Hermann A.","Escher","Wirtschafts- und sozialgeographische Untersuchungen in der Wadi Mawr Region (Arabische Republik Jemen)","1976","Beihefte zum Tübinger Atlas des Vorderen Orients, Reihe B, Nr. 23","Wiesbaden","Agriculture","Crafts","Economy","Irrigation","Wadi Mawr","Weekly","report"