Fratkin Elliot Ed African pastoralist systems An integrated approach Fratkin Elliot Ed; Galvin Kathleen A Ed.; Roth Eric Abella Ed. - Boulder Lynne Rienner 1994 - viii, 247p. cm. Standard No.: 146,166 Source: Textual Subjects--Topical Terms: SOCIOLOGY Dewey Class. No.: Y76:1.N, N4-;1