Collecting Emerging-Contaminants Bed-Sediment Sample

Detailed Description
John Clune, PA Water Science Center, collecting an emerging-contaminants bed-sediment sample at the Susquehanna River at Danville,PA.
Sources/Usage
Public Domain.
John Clune, PA Water Science Center, collecting an emerging-contaminants bed-sediment sample at the Susquehanna River at Danville,PA.
Public Domain.