SOKOINE UNIVERSITY OF AGRICULTURE COLLEGE OF ECONOMICS AND BUSINESS STUDIES (CoEBS) DEPARTMENT OF AGRICULTURAL ECONOMICS AND AGRIBUSINESS (DAEA)   Notice of Ph.D. Public VIVA-VOCE   Public viva-voce in respect of Mr .LEONARD KIWELO on the topic of his Thesis “THE INFLUENCE OF IMPROVED COFFEE VARIETIES ON PRODUCTIVITY AND PROFITABILITY AMONG SMALLHOLDER COFFEE FARMERS IN TANZANIA”...Read More