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035   $a(CKB)5470000002381753
035   $a(OCoLC)48387215
035   $a(EXLCZ)995470000002381753
100   $a20011108d2001      ua             0
101 0 $aeng
135   $aurmn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aVariations in river flow to the Gulf of Mexico$b[electronic resource] $eimplications for paleoenvironmental studies of Gulf of Mexico marine sediments /$fby Richard Z. Poore ... [and others]
205   $aVersion 1.0.
210  1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2001.
215   $a1 electronic text $cHTML file
225 1 $aU.S. Geological Survey bulletin ;$v2187
300   $aTitle from title screen (viewed on July 16, 2008).
320   $aIncludes bibliographical references.
330   $aAnalyses of selected gaging station records from the Mississippi River and Rio Grande showing that variations in discharge of these rivers into the Gulf of Mexico reflect major flood events and regional-scale drought intervals known from the historical record.
517   $aVariations in river flow to the Gulf of Mexico 
606   $aStream measurements$zMississippi River
606   $aStream measurements$zRio Grande (Colo.-Mexico and Tex.)
606   $aMarine sediments$zMexico, Gulf of
606   $aClimatic changes$zUnited States
606   $aSouthern oscillation$xEnvironmental aspects$zUnited States
607   $aEl Nin?o Current$xEnvironmental aspects$zUnited States
615  0$aStream measurements
615  0$aStream measurements
615  0$aMarine sediments
615  0$aClimatic changes
615  0$aSouthern oscillation$xEnvironmental aspects
701   $aPoore$b Richard Z$01385170
712 02$aGeological Survey (U.S.)
801  0$bGIS
801  1$bGIS
801  2$bOCLCQ
801  2$bGPO
906   $aBOOK
912   $a9910696712303321
996   $aVariations in river flow to the Gulf of Mexico$93457441
997   $aUNINA