- Author: Douglas C. Wallace (auth.) William C. Copeland (eds.)
- Language: English
- Year: 2002
- Author: George B. Wallace
- Language: English
- Year: 1971
- Author: Douglas C. Wallace (auth.) William C. Copeland (eds.)
- Language: English
- Year: 2002
- Author: Gordon G., Spinks Geoffrey M., Kane-Maguire Leon A. P., Teasdale Pe ? Wallace
- Language: English
- Year: 2009
- Author: Wallace B. McClure
- Language: English
- Year: 2005
- Author: Douglas C. Wallace (auth.) William C. Copeland (eds.)
- Language: English
- Year: 2002
- Author: Peter Kall Stein W. Wallace
- Language: English
- Year: 1995
Going green
pdf
- Author: Anne Wallace Sharp
- Language: English
- Year: 2009