- Author: Robin N Gibson, Richard D M Nash, Audrey J Geffen, Henk W Van der Veer
- Language: English
- Year: 2014
- Author: Robin N. Gibson Richard D.M. Nash Audrey J. Geffen Henk W. Van der Veer
- Language: English
- Year: 2015
- Author: Robin N Gibson, R J A Atkinson, J D M Gordon, David J Hughes, I P Smith
- Language: English
- Year: 2011
- Author: Robin N Gibson, et al
- Language: English
- Year: 2012
- Author: Robin N. Gibson
- Language: English
- Year: 2005