Author
- Simmons, I. G. (Ian Gordon), 1937- 2 results
- Atkins, Peter J. 1 results
- Brown, A. D. 1 results
- Hancock, W. K. (William Keith), 1898- 1 results
- Holdgate, Martin W. 1 results
- Kassas, Mohammed 1 results
- Main, George V., 1970- 1 results
- Mannion, Antoinette M. 1 results
- Roberts, Brian K. 1 results
- United Nations Environment Programme 1 results
- White, Gilbert F. 1 results