de Esquef, Lydia P. Food and nutrition education in the primary school : a guide for its introduction / Lydia P. de Esquef - Rome : FAO , 1971 - ix, 107p. : ill. ; 24 cm. - FAO nutritional studies . Includes bibliographical references and index. Subjects--Topical Terms: Elementary educationNutritionCurriculum Dewey Class. No.: 372 / DEE