Report on a Study of the Diets of 205 Families in the West Riding of Yorkshire
written by Thomas Norman Vickers Potts, 1897-1947, in Local Government Board and Ministry of Health: Foods Branch and successors: Food Regulation and Inspection, Correspondence and Papers, of United Kingdom. National Archives at Kew (Family diet: West Riding of Yorkshire) (London, England - Kew) (Wakefield, England: West Riding County Council, 1939, originally published 1939), 27 page(s)