2021-12-232021-12-23Jacob Van Etten. (19/2/2021). 2020 Technical Report - Scaling RTB Crop Variety Validation and Diffusion using Farmer Citizen Science in Ghana and Rwanda. Fiumicino, Italy: Bioversity International (Bioversity).https://hdl.handle.net/20.500.11766/667232020 technical reportPDFCC-BY-NC-4.0validationtricotCassavaPotatoSweetpotato2020 Technical Report - Scaling RTB Crop Variety Validation and Diffusion using Farmer Citizen Science in Ghana and RwandaDonor ReportOpen access