USGS Supervisory Challenge Class Photo August 2018
![USGS Supervisory Challenge Class Photo August 2018](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/SCPhoto82018sm.png?itok=Wkxfa225)
Detailed Description
Photo of the August 2018 USGS Supervisory Challenge class participants.
Sources/Usage
Public Domain.
Photo of the August 2018 USGS Supervisory Challenge class participants.
Public Domain.