publicConference 21st International Scientific Colloquium on Coffee bookmarkCategory Roasting Coffee Technology & Processing groupAuthors S. Seifu, A. Asrat, A. Argaw, Y. Jisso, Desalegn, E. Ayele € 5.00 Proceeding categories Consumption & Health Documentation, Information & Normalisation Biochemistry and Biotechnology of Green Coffee Roasting Coffee Technology & Processing Green Coffee Processing Farm Management