Pièce DB/1/1/13 - Letters from Bean Seed Growers, Notes.

Extent: 1 folder

Letters from the Norfolk Agricultural Executive Committee (Sprowston) on the bean trial at Ashby in 1949, chart of variation in Testa colour, notes on chocolate spot and list of bean growers in Durham, letters from seed growers re. DB's study of Bean crops for his B.Sc, letters from the Ministry of Agriculture and Fisheries about postgraduate scholarships, notebook on heredity and graphs.