- Threatened, endangered, and extinct species of Michigan plants by David Good, 1978
- Endangered, threatened, and special status fishes of North America by Konrad Schmidt, 1996
- Animals recently extinct or threatened with extermination,: As represented in the collections of the U.S. National Museum by Frederic A Lucas, 1891
- The Lazarus effect: can the dynamics of extinct species lists tell us anything about the status of biodiversity? [An article from: Biological Conservation] by D.A. Keith, M.A. Burgman, 2004-05-01
-
|