LEADER 01985oam 2200505 450 001 9910704327003321 005 20130506121138.0 035 $a(CKB)5470000002440417 035 $a(OCoLC)830640176 035 $a(OCoLC)995470000002440417 035 $a(EXLCZ)995470000002440417 100 $a20130321d2012 ua 0 101 0 $aeng 135 $aurcn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 13$aAn economic value of remote-sensing information $eapplication to agricultural production and maintaining groundwater quality /$fby William M. Forney [and three others] 210 1$aReston, Virginia :$cU.S. Geological Survey,$d2012. 215 $a1 online resource (vii, 60 pages) $ccolor illustrations 225 1 $aProfessional paper ;$v1796 300 $aTitle from title screen (viewed on March 21, 2013). 320 $aIncludes bibliographical references (pages 48-53). 517 $aEconomic value of remote-sensing information 606 $aAgriculture$xRemote sensing$xEconomic aspects$zIowa 606 $aWater quality management$xRemote sensing$xEconomic aspects$zIowa 606 $aRemote sensing$xEconomic aspects$zIowa 606 $aAgricultural pollution$xEnvironmental aspects$zIowa 606 $aGroundwater$xPollution$zIowa 606 $aNitrates$xEnvironmental aspects$zIowa 615 0$aAgriculture$xRemote sensing$xEconomic aspects 615 0$aWater quality management$xRemote sensing$xEconomic aspects 615 0$aRemote sensing$xEconomic aspects 615 0$aAgricultural pollution$xEnvironmental aspects 615 0$aGroundwater$xPollution 615 0$aNitrates$xEnvironmental aspects 700 $aForney$b William M.$01413409 712 02$aGeological Survey (U.S.), 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910704327003321 996 $aAn economic value of remote-sensing information$93532159 997 $aUNINA