Columbia subject headings:
5 a Day-for Better Health (Program)
Botany--United States.
Food habits--United States.
Fruit--United States.
Nutrition--Psychological aspects.
Harvard subject headings:
5 a Day-for Better Health (Program)
Food habits--United States
Fruit--United States.
Nutrition--Psychological aspects
Vegetables in human nutrition--United States.
Princeton subject headings: