G.W. · K. G. Willis · K. W. · Kenneth W.
Edward Elgar Publishing Ltd · Oxford University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Economic Valuation of the Environment: Methods and Case Studies | 978-1-84064-327-5 (1-84064-327-7) | 2000 | Guy Garrod |
| Environmental Valuation | 978-1-85898-723-1 (1-85898-723-7) | 1999 | Kenneth Button · Professor Peter Nijkamp |
| Valuing Environmental Preferences: Theory and Practice of the Contingent Valuation Method in the Us, Eu, and Developing Countries | 978-0-19-924891-9 (0-19-924891-5) | 2001 | Ian J. Bateman · Ken G. Willis |