LEADER 02376nem 2200553 450 001 9910715352103321 005 20210225103451.0 035 $a(CKB)5470000002510513 035 $a(OCoLC)1239736116 035 $a(EXLCZ)995470000002510513 100 $a20210225d2021 da 101 0 $aeng 120 $ab|||||||||||| 121 $a||||||||| 124 $bd 135 $aurcn||||||||| 181 $ccri$2rdacontent 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aImproved automated Identification and mapping of iron sulfate minerals, other mineral groups, and vegetation using Landsat 8 Operational Land Imager data, San Juan Mountains, Colorado, and Four Corners Region /$fby Barnaby W. Rockwell, William R. Gnesda, and Albert H. Hofstra 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2021. 215 $a1 online resource (1 map) $ccolor +$epamphlet (v, 37 pages : color illustrations, color maps) 225 1 $aScientific investigations map ;$v3466 300 $aRelief shown by contours and spot heights. 300 $aIncludes location map. 320 $aIncludes bibliographical references in pamphlet (pages 34-37). 606 $aFerrous sulfate$zSan Juan Mountains (Colo. and N.M.)$vMaps 606 $aFerrous sulfate$zFour Corners Region$vMaps 606 $aPhytogeography$zSan Juan Mountains (Colo. and N.M.)$vMaps 606 $aPhytogeography$zFour Corners Region$vMaps 606 $aMines and mineral resources$zSan Juan Mountains (Colo. and N.M.)$vMaps 606 $aMines and mineral resources$zFour Corners Region$vMaps 608 $aMaps.$2lcgft 615 0$aFerrous sulfate 615 0$aFerrous sulfate 615 0$aPhytogeography 615 0$aPhytogeography 615 0$aMines and mineral resources 615 0$aMines and mineral resources 702 $aRockwell$b Barnaby W$g(Barnaby Whitson), 702 $aGnesda$b Wiliam R. 702 $aHofstra$b Albert H. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910715352103321 996 $aImproved automated Identification and mapping of iron sulfate minerals, other mineral groups, and vegetation using Landsat 8 Operational Land Imager data, San Juan Mountains, Colorado, and Four Corners Region$93341663 997 $aUNINA