![](https://feeds.antropologi.info/wp-content/uploads/2019/02/5ef894d64f711db5a69dda7123ee60e0.jpg)
Pollution Made by Nature: The Circulation of Nitrate Knowledge in Iowa Agriculture and Conservation
Editorial Note: This post is part of our series highlighting the work of the Anthropology and Environment Society’s 2018 Roy A. Rappaport Prize Finalists. We asked them to…