"id","author_first1","author_last1","title","year","type","university","place","keyword0","keyword1","keyword2","keyword3","keyword4","keyword5","keyword6","keyword7","keyword8","keyword9"
"1100","Najwa","Adra","Qabyala: The Tribal Concept in the Central Highlands of the Yemen Arab Republic","1982","dissertation","Temple University","Ann Arbor","Al-Ahjur","Ascribed","Customary","Economy","Honor","Kinship","Law","Migration","Rural","Tribal"