The chemical analysis of foods. Sixth Ed. Pearson, David, 1919-1977. Cox, Henry Edward, 1892-1951. Chemical analysis of foods. Food Analysis. Food adulteration and inspection. TX545 .P38 1970 543.1 PEC First-5th ed. by H. E. Cox. Text on lining papers. London, Churchill, 1970. 1970. 1970 Text xii, 604 p. eng