Columbia subject headings:
Dwellings--Energy consumption--Brazil.
Industries--Energy conservation--Brazil.
Petroleum products--Prices--Brazil--Econometric models.
Petroleum products--Prices--Brazil.
Harvard subject headings:
Dwellings--Energy consumption--Brazil.
Industries--Energy conservation--Brazil.
Petroleum products--Prices--Brazil--Econometric models.
Petroleum products--Prices--Brazil.
Princeton subject headings:
Dwellings--Brazil--Energy consumption.
Industries--Energy conservation--Brazil.
Petroleum products--Prices--Brazil--Econometric models.
Petroleum products--Prices--Brazil.