Columbia subject headings:
Human ecology--Peru--Junín (Department)
Junín (Peru : Department)--Economic conditions.
Natural resources--Peru--Junín (Department)
Harvard subject headings:
Human ecology--Peru--Junín (Department)
Junín (Peru : Department)--Economic conditions.
Natural resources--Peru--Junín (Department)
Princeton subject headings:
Human ecology--Peru--Junín (Department).
Junín (Peru : Department)--Economic conditions.
Natural resources--Peru--Junín (Department).