Columbia subject headings:
Harvard subject headings:
Conservation of natural resources--Government policy--Mexico--Mexico City.
Conservation of natural resources--Government policy--Mexico--San Antonio del Barrio (Oaxaca)
Environmental protection--Economic aspects--Mexico--Ajusco.
Environmental protection--Economic aspects--Mexico--San Antonio del Barrio (Oaxaca)
Environmental protection--Social aspects--Mexico--Ajusco.
Environmental protection--Social aspects--Mexico--San Antonio del Barrio (Oaxaca)
Forest conservation--Mexico--Ajusco.
Forest conservation--Mexico--San Antonio del Barrio (Oaxaca)
Natural resources--Government policy--Mexico--Mexico City.
Natural resources--Government policy--Mexico--San Antonio del Barrio (Oaxaca)
Payments for ecosystem services--Mexico--Ajusco.
Payments for ecosystem services--Mexico--San Antonio del Barrio (Oaxaca)
Princeton subject headings:
Conservation of natural resources--Government policy--Mexico--Mexico City.
Conservation of natural resources--Government policy--Mexico--San Antonio del Barrio (Oaxaca).
Environmental protection--Economic aspects--Mexico--Ajusco.
Environmental protection--Economic aspects--Mexico--San Antonio del Barrio (Oaxaca).
Environmental protection--Social aspects--Mexico--Ajusco.
Environmental protection--Social aspects--Mexico--San Antonio del Barrio (Oaxaca).
Forest conservation--Mexico--Ajusco.
Forest conservation--Mexico--San Antonio del Barrio (Oaxaca).
Natural resources--Government policy--Mexico--Mexico City.
Natural resources--Government policy--Mexico--San Antonio del Barrio (Oaxaca).
Payments for ecosystem services--Mexico--Ajusco.
Payments for ecosystem services--Mexico--San Antonio del Barrio (Oaxaca).