Showing soil samples to scientist from Kazakhstan
![Picture showing Kazakhstani scientists soil samples](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/2016-03-05_california-groundwater-drilling-soil-samples.jpg?itok=cRQ7z8gR)
Detailed Description
Eric Reichard, U.S. Geological Survey California Water Science Center Director, shows visiting scientists from Kazakhstan soil samples collected by the Center's drilling program.
Sources/Usage
Public Domain.