National Institute of Agricultural Botany.

• Classified list of cereal varieties England & Wales, 1982/83
• Classified list of herbage varieties
• Classified list of herbage varieties England & Wales, 1981/82
• Classified list of herbage varieties, England & Wales
• Classified list of potato varieties, England & Wales
• Classified list of vegetable varieties
• Classified lists of vegetable varieties, selections & synonyms
• Detailed descriptions of varieties of wheat, barley, oats and rye
• Fodder beet variety leaflet
• Fodder beet variety leaflet 2001
• Forage maize variety leaflet
• Grasses and herbage legumes variety leaflet