Releasing dye into a stream, NAWQA NEET study, Nebr.
Detailed Description
USGS scientist releasing dye into a stream as part of the NAWQA Effects of Nutrient Enrichment on Stream Ecosystems study in Nebraska.
Sources/Usage
Public Domain.
USGS scientist releasing dye into a stream as part of the NAWQA Effects of Nutrient Enrichment on Stream Ecosystems study in Nebraska.
Public Domain.