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101 0 $aeng
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181   $ctxt$2rdacontent
182   $cc$2rdamedia
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200 10$aDigital elevation models for Slumgullion landslide, Hinsdale County, Colorado, based on 1985 and 1990 aerial photography$b[electronic resource] /$fby P.S. Powers, D.J. Varnes, and W.Z. Savage
210  1$aDenver, Colo. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d1992.
215   $a1 online resource $cmaps
225 1 $aU.S. Geological Survey open-file report ;$v92-535
300   $aTitle from title screen (viewed Aug. 6, 2003).
606   $aDigital elevation models$zColorado$zHinsdale County
606   $aLandslides$zColorado$zHinsdale County$vMaps
608   $aMaps.$2lcgft
615  0$aDigital elevation models
615  0$aLandslides
700   $aPowers$b Philip S$01420009
701   $aVarnes$b David J$g(David Joseph),$f1919-$0522214
701   $aSavage$b William Z$01384338
712 02$aGeological Survey (U.S.)
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912   $a9910703557003321
996   $aDigital elevation models for Slumgullion landslide, Hinsdale County, Colorado, based on 1985 and 1990 aerial photography$93536450
997   $aUNINA