Survey of copper and zinc in food: the fifth report of the Steering Group on Food Surveillance, the Working Party on the Monitoring of Foodstuffs for Heavy Metals - Steering Group on Food Surveillance. Working Party on the Monitoring of Foodstuffs for Heavy Metals (London: H. M. S. O., 1981)
Keywords: Food contamination -- Great Britain; Food -- Copper content; Food -- Zinc content