Columbia subject headings:
Medicinal plants--Peru.
Traditional medicine--Peru.
Harvard subject headings:
Piura (Peru : Region)--Social life and customs.
Shamanism--Peru--Piura (Department)
Traditional medicine--Peru--Piura (Department)
Princeton subject headings:
Piura (Peru : Region)--Social life and customs.
Shamanism--Peru--Piura (Dept.).
Traditional medicine--Peru--Piura (Dept.).