USGS biologist Dave Combs searches through net contents
![USGS biologist Dave Combs searches through net contents for free embryos during night sampling on the Upper Missouri River.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/NightSample01_0.jpg?itok=R3uHQu6D)
Detailed Description
USGS biologist Dave Combs searches through net contents for free embryos during night sampling on the Upper Missouri River.
Sources/Usage
Public Domain.
USGS biologist Dave Combs searches through net contents for free embryos during night sampling on the Upper Missouri River.
Public Domain.