20 h 1 m, 28 dez 1973 ano - Galvin says that the greatest success of the ESA—signed into law by President Richard Nixon on December 28, 1973—is that "no species has gone extinct after being listed." It's a fraction of the hundreds of species whose populations have increased because of the Endangered Species Act (ESA).
Descrição:
Endangered Species ActAdicionado na linha do tempo:
Data:
20 h 1 m, 28 dez 1973 ano
Agora
~ 50 years ago
