D D · G D · Glenn Dreyer
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Saving Biological Diversity | 978-0-387-56083-0 (0-387-56083-1) | 2009 | Robert A. Askins · Gerald R. Visgilio |
| Saving Biological Diversity: Balancing Protection of Endangered Species and Ecosystems | 978-0-387-09566-0 (0-387-09566-7) | 2008 | Robert A. Askins · Gerald R. Visgilio · Diana M. Whitelaw |