Olsson, Katarina Remote sensing for fuelwood resources and land degradation studies in Kordofan, the Sudan Katarina Olsson - Lund The Royal University of Lund 1985 - 182p. ill 25cm. Includes bibliographical references Subjects--Topical Terms: Remote sensingFuelwoodDesertificationSudan LC Class. No.: IRA SD536.6.S7304