- Author: Walter Harold Black Smith Edward Clinton Ezell
- Language: English
- Year: 1969
- Author: Walter Harold Black Smith Edward Clinton Ezell
- Language: English
- Year: 1969
- Author: Walter Harold Black Smith Edward Clinton Ezell
- Language: English
- Year: 1969
- Author: Edward Clinton Ezell
- Language: English
- Year: 1988
- Author: Edward Clinton Ezell
- Language: English
- Year: 1992