Minde, Isaac Joseph Factors affecting agricultural marketable surplus in Tanzania: the case for maize Isaac J .Minde - Morrilton : Winrock International Institute for Agricultural Development, 1989. - vi,21p. : ill. ; 28cm. ISBN: 0-933595-26-3 Subjects--Topical Terms: Corn industryTanzania LC Class. No.: IDS PAM D9049.C6T46