USGS scientists applying Zequanox to evaluate its use as a control for
By Upper Midwest Environmental Sciences Center
2017 (approx.)
![USGS scientists applying Zequanox to evaluate its use as a control for mussels.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/USGS_scientists_applying_Zequanox.jpg?itok=uRu0O-FD)
Detailed Description
USGS scientists applying Zequanox to evaluate its use as a control for mussels.
Sources/Usage
Public Domain.