TY - BOOK AU - Beaton, George H (ed.) TI - Nutrition : a comprehensive treatise U1 - 641.1 BEA PY - 1964///. CY - New York : PB - Academic Press, KW - Nutrition N1 - V.1-Marconutrients and nutrient elements- V.2. Vitamins, nutrient requirements and food selection ER -