//-->
The air quality debate in California : should gasoline be banned?
Nowell, Gregory P., (1990)
Proálcool, energia e transportes
Melo, Fernando Bento Homem de, (1981)
Brazils̓ national alcohol program : technology and development in an authoritarian regime
Demetrius, F. J., (1990)
Imperialism and the era of falling prices
Nowell, Gregory P., (2002)
Mercantile states and the world oil cartel : 1900 - 1939
Nowell, Gregory P., (1994)