FAO, 2008. Int. Year Potato 2008, Trade and Markets Division, FAO, Rome, Italy Document reference FAO, 2008. The global potato economy. Int. Year Potato 2008, Trade and Markets Division, FAO, Rome, ItalyWeb http://www.fao.org/potato-2008/en/potato/IYP-3en.pdfCitation key FAO, 2008Datasheets Potato (Solanum tuberosum) tubers