'It�s not easy being green', Harpers
Tags: 2000s; 2006; 2006-8-1; 21st century; Abnormalities; Atrazine; Chemistry; Environmental policy; Frogs; Indicators (Biology); Research; Rules and practice; Souder, William; Syngenta (Firm); Toxicology; Tyrone Hayes; United States; United StatesEnvironmental Protection Agency
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