Petri dish sample
By Ohio-Kentucky-Indiana Water Science Center
2017 (approx.)
![Petri dish sample](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/microbiolgy_lab.jpg?itok=-6dB-Q_1)
Detailed Description
Petri dish sample - Ohio Water Science Center Microbiology laboratory
Sources/Usage
Public Domain.
Limited Use by USGS only