Columbia subject headings:
Children--Nutrition--Germany (West)
Children--Nutrition--Guatemala.
Children--Nutrition--Mexico.
Children--Nutrition--Peru.
Nutrition surveys--Germany (West)
Nutrition surveys--Guatemala.
Nutrition surveys--Mexico.
Nutrition surveys--Peru.
Harvard subject headings:
Children--Germany (West)--Nutrition.
Children--Guatemala--Nutrition.
Children--Mexico--Nutrition.
Children--Peru--Nutrition.
Nutrition surveys--Germany (West)
Nutrition surveys--Guatemala.
Nutrition surveys--Mexico.
Nutrition surveys--Peru.
Princeton subject headings:
Diet--Germany.
Diet--Latin America.
Food supply--Germany.
Food supply--Latin America.