Class Photo USGS Supervisory Challenge Class October 2007
By Human Capital
October 2007 (approx.)
![USGS Supervisory Challenge Class October 2007](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/SC10152007classphotosm.jpg?itok=cPPToHF1)
Detailed Description
A photo of the October 2007 Supervisory Challenge class participants.
Sources/Usage
Public Domain.