- Author: McNeill John Robert, Hornborg Alf, Martínez Alier Juan
- Language: English
- Year: 2007
- Author: Hornborg Alf
- Language: English
- Year: 2001
- Author: Hornborg Alf
- Language: English
- Year: 2001
- Author: Alf Hornborg.
- Language: English
- Year: 2001
- Author: Alf Hornborg
- Language: English
- Year: 2001