Columbia subject headings:
Harvard subject headings:
Food habits--Environmental aspects--Case studies.
Food security--Environmental aspects--Case studies.
Food supply--Environmental aspects--Case studies.
Nutritional anthropology--Case studies.
Princeton subject headings:
Case studies.
Food habits--Environmental aspects--Case studies.
Food security--Environmental aspects--Case studies.
Food supply--Environmental aspects--Case studies.
Nutritional anthropology--Case studies.