@inbook {, title = {Economic Spheres in Darfur}, booktitle = {Themes in Economic Anthropology}, year = {1967}, note = {Article cited by Adams 1974 (CA15-3) p 243 about social spheres of interaction and trade.edited by Raymond Firth.tables, diagrs. 23 cm."Distributed in the U.S.A. by Barnes \& Noble.""This volume derives mainly from material presented at a conference on economic anthropology sponsored by the Association of Social Anthropologists of the Commonwealth and held at ST. Antony{\textquoteright}s College, University of Oxford, 28-30 June 1965.""Distributed in the U.S.A. by Barnes \& Noble.""This volume derives, mainly from material presented at a conference on economic anthropology sponsored by the Association of Social Anthropologists of the Commonwealth and held at St Antony{\textquoteright}s College, University of Oxford, 28-30 June 1965." Includes bibliographies.}, pages = {149-174}, publisher = {Tavistock Publications}, organization = {Tavistock Publications}, address = {London}, keywords = {Economic anthropology.}, author = {Barth, Fredrik}, editor = {Firth, Raymond William} }