USGS divers in the Elwha River
Detailed Description
USGS divers Steve Rubin and Reg Reisenbichler laying out a survey transect in the Elwha River in northern Washington.
Sources/Usage
Public Domain.
USGS divers Steve Rubin and Reg Reisenbichler laying out a survey transect in the Elwha River in northern Washington.
Public Domain.