Barfield, Thomas J. 1950-, The central Asian Arabs of Afghanistan : pastoral nomadism in transition / by Thomas J. Barfield. - Austin : University of Texas Press, (c)1981. - xxii, 182 pages : illustrations ; 24 cm. LCCN: 81011405 Subjects--Topical Terms: Bedouins--Economic conditions.--Afghanistan LC Class. No.: DS354 / .C468 1981 DS354