A U.S. Geological Survey (USGS) microbiologist prepares a water sample

A U.S. Geological Survey (USGS) microbiologist prepares a water sample for enterococci testing

Detailed Description

Michigan Bacteriological Research Laboratory — Lansing, Michigan. A microbiologist preparing a water sample

Details

Image Dimensions: 5152 x 3864

Date Taken:

Location Taken: US

Credits

U.S. Geological Survey