Columbia subject headings:
Nutrition--Study and teaching--Activity programs--United States--Handbooks, manuals, etc.
School children--Nutrition--Study and teaching--Activity programs--United States--Handbooks, manuals, etc.
Harvard subject headings:
Nutrition--Study and teaching--Activity programs--United States--Handbooks, manuals, etc.
School children--Nutrition--Study and teaching--Activity programs--United States--Handbooks, manuals, etc.
Princeton subject headings: