Kijitabu cha kufundishia wakulima wadogo wa Maharage wa nyanda za juuu kusini mwa Tanzania - Kato, Fred; Kabungo, David; Kilango, Michael; Maganga, Renifred; Magelanga, Aida; Lwehabura, Jovin; Rubyogo, Jean-Claude (Pan-Africa Bean Research Alliance, 2020)