Water-quality field sampling, Denali National Park, 2009
By Communications and Publishing
2009 (approx.)
![Water-quality field measurements and sampling, Denali National Park and Preserve, 2009](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Fig%202_0.jpg?itok=XY5we5eq)
Detailed Description
Water-quality field measurements and sampling, Denali National Park and Preserve, 2009. Photograph by Dan Long, U.S. Geological Survey
Sources/Usage
Public Domain.