Columbia subject headings:
Indians of South America--Health and hygiene--Peru--Puno (Region)
Indians of South America--Peru--Puno (Region)--Economic conditions.
Miners--Health and hygiene--Peru--Puno (Region)
Harvard subject headings:
Indians of South America--Health and hygiene--Peru--Puno (Department)
Indians of South America--Peru--Puno (Department)--Economic conditions.
Miners--Health and hygiene--Peru--Puno (Department)
Princeton subject headings:
Indians of South America--Health and hygiene--Peru--Puno (Dept.).
Indians of South America--Peru--Puno (Dept.)--Economic conditions.
Miners--Health and hygiene--Peru--Puno (Dept.).