| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Freshwater Ecoregions of Africa and Madagascar: A Conservation Assessment | 978-1-55963-365-9 (1-55963-365-4) | 2005 | Michele L. Thieme · Neil Burgess · World Wildlife Fund · Bernhard Lehner · Eric Dinerstein · David Olson · Guy Teugels |
| Freshwater Ecoregions of North America: A Conservation Assessment | 978-1-55963-734-3 (1-55963-734-X) | 1999 | David M. Olson · Eric Dinerstein · Patrick Hurley · James T. Diggs · William Eichbaum · Steven Walters · Wesley Wettengel |