Columbia subject headings:
Harvard subject headings:
Children--Nutrition--United States
Maternal and infant welfare--United States.
National school lunch program.
Special Supplemental Nutrition Program for Women, Infants, and Children (U.S.)
Princeton subject headings:
Children--Nutrition--United States.
Maternal and infant welfare--United States.
National school lunch program.
Special Supplemental Nutrition Program for Women, Infants, and Children (U.S.)