Virus elimination and testing in cassava: a practical manual Issued on 1970-01 Citation Ferguson M., Choti, A. & Munguti, F. (2020). Virus elimination and testing in cassava: a practical manual. Ibadan, Nigeria: IITA, (24 p.). Authors Ferguson, M. Choti, A. Munguti, F. Permalink https://hdl.handle.net/10568/108873