Zasoby i środowisko · 14.07.1994
50 CFR Part 17: Proposed Listing of Five Freshwater Mussels as Endangered Species
The Fish and Wildlife Service proposes to list five freshwater mussels as endangered species under the Endangered Species Act of 1973 due to significant reductions in range and deteriorated water quality.
Source: Federal Register — Interior DepartmentOpen original release →