@BOOKLET {SULLE:2022, title = {Inventory of novel approaches to seed quality assurance mechanisms for vegetatively propagated crops (VPCs) in seven African countries}, author = {Sulle, E. * and Pointer, R. * and Kumar, P. L. and McEwan, M. A. }, year = {2022}, month = {October}, address = {Ibadan, Nigeria}, howpublished = {Research Report}, note = {WAHub; Science Area PPPH; ISBN: 978-92-9060-654-3}, url = {https://doi.org/10.4160/9789290606543}, doi = {10.4160/9789290606543}, }