Columbia subject headings:
Harvard subject headings:
Botany--Peru--Puno.
Fuelwood--Peru--Puno.
Princeton subject headings:
Deforestation--Peru--Puno (Dept.).
Forest biomass--Peru--Puno (Dept.).
Forests and forestry--Peru--Puno (Dept.).
Forests and forestry--Social aspects--Peru--Puno (Dept.).
Fuelwood consumption--Peru--Puno (Dept.).
Fuelwood--Peru--Puno (Dept.).
Reforestation--Peru--Puno (Dept.).