Nebert, Conference presentation.
![Doug Nebert presents at a conference](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Nebert%2C%20conference%20presentation_1.jpg?itok=8mL2fPhx)
Detailed Description
Doug Nebert presents at a conference as a tireless advocate for the nation's geography and cartography (undated).
Sources/Usage
Public Domain.
Doug Nebert presents at a conference as a tireless advocate for the nation's geography and cartography (undated).
Public Domain.