LEADER 02089oam 2200577 450 001 9910707193203321 005 20160414084510.0 035 $a(CKB)5470000002461562 035 $a(OCoLC)888490062 035 $a(EXLCZ)995470000002461562 100 $a20140822d1989 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMeasurement of slope deformation using quadrilaterals $ea description of a new method for measuring displacement at the boundaries of a landslide and strain and tilt at the surface of a landslide /$fby Rex L. Baum, Arvid M. Johnson, and Robert W. Fleming 210 1$a[Reston, Va.] :$cDepartment of the Interior, U.S. Geological Survey,$d1988. 210 2$a[Washington, D.C.] :$cUnited States Government Printing Office. 215 $a1 online resource (v, 23 pages) $cillustrations, maps 225 1 $aU.S. Geological Survey bulletin ;$v1842-B 225 1 $aLandslide processes in Utah--observation and theory ;$vch. B 300 $aTitle from title screen (viewed Aug. 18, 2014). 320 $aIncludes bibliographical references. 517 $aMeasurement of slope deformation using quadrilaterals 606 $aLandslides$zUtah 606 $aQuadrilaterals 606 $aSlopes (Soil mechanics)$zUtah 606 $aLandslides$2fast 606 $aQuadrilaterals$2fast 606 $aSlopes (Soil mechanics)$2fast 607 $aUtah$2fast 615 0$aLandslides 615 0$aQuadrilaterals. 615 0$aSlopes (Soil mechanics) 615 7$aLandslides. 615 7$aQuadrilaterals. 615 7$aSlopes (Soil mechanics) 700 $aBaum$b Rex L.$01381412 702 $aFleming$b Robert W. 702 $aJohnson$b Arvid M. 712 02$aGeological Survey (U.S.), 801 0$bCOP 801 1$bCOP 801 2$bOCLCO 801 2$bOCLCF 801 2$bGPO 906 $aBOOK 912 $a9910707193203321 996 $aMeasurement of slope deformation using quadrilaterals$93450030 997 $aUNINA