Learning better nutrition : a second study of approaches and techniques /
Ritchie, Jean A. S.
Learning better nutrition : a second study of approaches and techniques / by Jean A. S. Ritchie - Rome : Food and Agriculture Organization of the United Nations, 1967. - xii , 264 p. : ill. ; 23 cm. - FAO nutritional studies ; no.20 .
Nutrition--Study and teaching.
QU146 / .R599l 1967
Learning better nutrition : a second study of approaches and techniques / by Jean A. S. Ritchie - Rome : Food and Agriculture Organization of the United Nations, 1967. - xii , 264 p. : ill. ; 23 cm. - FAO nutritional studies ; no.20 .
Nutrition--Study and teaching.
QU146 / .R599l 1967
