Multiplying diversity: strengthening community seedbanks in South Africa’s smallholder farming areas. - Vernooy, Ronnie; Dibiloane, A.; Maluleke, Nkat Lettie; Matelele, L.; Percy, M.; Mokoena, M.; Phora, G.; Sema, P.; Sthapit, B.R.; Tjikana, Thabo T. (Bioversity International, 2017)