Nweke, Felix I. Yam in West Africa food, money, and more / [electronic resource] : Felix I. Nweke. - East Lansing, MI : Michigan State University Press, 2015. - 1 online resource (pages cm) - UPCC book collections on Project MUSE. . ISBN: 9781609174743 1609174747 LCCN: Index Terms--Genre/Form: Electronic books.