Columbia subject headings:
Conservation of natural resources--Peru.
Ecosystem management--Peru.
Environmental policy--Peru.
Natural resources--Peru--Management.
Harvard subject headings:
Conservation of natural resources--Peru.
Ecosystem management--Peru.
Environmental policy--Peru
Natural resources--Peru--Management.
Princeton subject headings:
Conservation of natural resources--Peru.
Ecosystem management--Peru.
Environmental policy--Peru.
Natural resources--Peru--Management.