fine sediment collection
By Columbia Environmental Research Center
2017 (approx.)
![fine sediment collection](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/fine%20sediment%20collection%20TSMD.jpg?itok=JanDrEmO)
Detailed Description
USGS scientists collects fine sediment samples for laboratory toxicity testing at CERC.
Sources/Usage
Public Domain.