Abdalla, Nunuu A. Factors affecting market access among spice farmers in Zanzibar: a case of Zanzibar state trading corporation/ by Nunuu A. Abdalla.- - Dar es salaam: OUT, 2021. - xiv,65p.; 30cm. Includes bibliographical references. Subjects--Topical Terms: Dewey Class. No.: EA.DIS.658.879678 ABD