https://www.gov.uk/research-for-development-outputs/post-harvest-evaluation-of-sweet-potato-varieties-methods-manual-1997
Post-Harvest evaluation of sweet potato varieties. Methods Manual 1997. - GOV.UK
sweet potato varietiespost harvest
https://digital-media.fao.org/archive/PAPUA-NEW-GUINEA-2023--Safeguarding-sweet-potato-varieties-2A6WMKZ1C9N.html
FAO Digital Media Hub - PAPUA NEW GUINEA 2023. Safeguarding sweet potato varieties
- UF2WW3 6 September 2023, Papua New Guinea - Aerial view of shot of the road leading up to Usurufa Village.
papua new guineadigital media