U.S. Environmental Protection Agency
US Environmental Protection Agency
EPA
United States. Environmental Protection Administration
Agenstvo po okhrane okruzhai︠u︡shcheĭ sredy SShA
United States. Umweltschutzbehörde
E.P.A
USEPA
米国環境保護庁(ベイコク カンキョウ ホゴチョウ)