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USGS Hydrologist, Carrie Elliott shows 4th grade students research

By Columbia Environmental Research Center
USGS Hydrologist, Carrie Elliott shows 4th grade students the research vessels and survey tools that scientists use to map
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Detailed Description

USGS Hydrologist, Carrie Elliott shows 4th grade students the research vessels and survey tools that scientists use to map and characterize the habitats used by the endangered pallid sturgeon on the bottom of the muddy Missouri River.

Sources/Usage

Public Domain.