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USGS Pub https://t.co/V3BfHiJoni via @USGS_Pubs
USGS Pub https://t.co/V3BfHiJoni via @USGS_Pubs
#USGS analysis of sediment of selected streams draining the Tri-State Mining District, #Missouri #Oklahoma #Kansas https://t.co/B50zx7BzAa https://t.co/TCOTwpRBlB