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001 9910715054903321
005 20201118094352.0
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035   $a(OCoLC)1222208775
035   $a(EXLCZ)995470000002507455
100   $a20201118d2020      ua             0
101 0 $aeng
135   $aur|||||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aWater-quality, bed-sediment, and invertebrate tissue trace-element concentrations for tributaries in the Clark Fork Basin, Montana, October 2017- September 2018 /$fby Gregory D. Clark [and four others] ; prepared in cooperation with the U.S. Environmental Protection Agency
210  1$aReston, Virginia :$cU.S. Department of the Interior, Geological Survey,$d2020.
215   $a1 online resource (vi, 16 pages) $ccolor maps
225 1 $aOpen-file report ;$v2020-1067
300   $a"Prepared in cooperation with the U.S. Environmental Protection Agency."
320   $aIncludes bibliographical references (pages 14-16).
606   $aWater quality$zClark Fork Watershed (Mont. and Idaho)
606   $aRiver sediments$zClark Fork Watershed (Mont. and Idaho)
606   $aTrace elements$zClark Fork Watershed (Mont. and Idaho)
615  0$aWater quality
615  0$aRiver sediments
615  0$aTrace elements
700   $aClark$b Gregory D.$01406310
712 02$aGeological Survey (U.S.),
712 02$aUnited States.$bEnvironmental Protection Agency.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910715054903321
996   $aWater-quality, bed-sediment, and invertebrate tissue trace-element concentrations for tributaries in the Clark Fork Basin, Montana, October 2017- September 2018$93484924
997   $aUNINA