Research Article

Feminization of Longnose Dace (Rhinichthys cataractae) in the Oldman River, Alberta, (Canada) Provides Evidence of Widespread Endocrine Disruption in an Agricultural Basin

Figure 1

Map of Canada, the location of the Oldman River basin in southern Alberta and sites sampled (solid dots) for water and longnose dace (Rhinichthys cataractae) during August and September, 2009. Site names correspond to those used in subsequent figures.
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