R/V Grayling and R/V Strugeon, Cheboygan
Detailed Description
Two of the USGS GLSC's vessels, the R/V Sturgeon and R/V Grayling docked at the Cheboygan Vessel Base in Cheboygan, MI
Sources/Usage
Public Domain.
Two of the USGS GLSC's vessels, the R/V Sturgeon and R/V Grayling docked at the Cheboygan Vessel Base in Cheboygan, MI
Public Domain.