LEADER 01594nam 2200397 450 001 9910717159103321 005 20220127141923.0 035 $a(CKB)5470000002528624 035 $a(OCoLC)1293881273 035 $a(EXLCZ)995470000002528624 100 $a20220127d2012 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aChannel-pattern and cross-section changes in selected reaches of Elkhead Creek, northwestern Colorado, 1938-2009 /$fby John G. Elliott and Steven J. Char 210 1$aReston, Virginia:$cU.S. Department. of the Interior, U.S. Geological Survey,$d2012. 215 $a1 online resource (iv, 21 pages) $ccolor illustrations, color map 225 1 $aScientific investigations report ;$v2011-5201 300 $a"Prepared in cooperation with the Colorado River Water Conservation District." 320 $aIncludes bibliographical references (pages 20-21). 606 $aRiver channels$zColorado$zElkhead Creek 606 $aStreamflow$zColorado$zElkhead Creek 615 0$aRiver channels 615 0$aStreamflow 700 $aElliott$b John G$g(John Grant),$f1951-$01382703 702 $aChar$b Stephen J. 712 02$aGeological Survey (U.S.), 712 02$aColorado River Water Conservation District (Colo.) 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910717159103321 996 $aChannel-pattern and cross-section changes in selected reaches of Elkhead Creek, northwestern Colorado, 1938-2009$93535812 997 $aUNINA