LEADER 01619nam 2200433Ka 450 001 9910695750003321 005 20070406103425.0 035 $a(CKB)5470000002372281 035 $a(OCoLC)122527378 035 $a(EXLCZ)995470000002372281 100 $a20070406d2006 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aContrasting working-land and land retirement programs$b[electronic resource] /$fMarcel Aillery 210 1$a[Washington, D.C.] :$cU.S. Dept. of Agriculture, Economic Research Service,$d[2006] 215 $a6 pages $cdigital, PDF file 225 0 $aEconomic brief ;$vno. 4 300 $aTitle from title screen (viewed on Apr. 6, 2007). 300 $a"March 2006." 517 2 $aContrasting working land and land retirement programs 517 1 $aConservation program design 606 $aIncentives in conservation of natural resources$zUnited States 606 $aSoil conservation$zUnited States 606 $aAgricultural conservation$zUnited States 606 $aCropland conversion program$zUnited States 615 0$aIncentives in conservation of natural resources 615 0$aSoil conservation 615 0$aAgricultural conservation 615 0$aCropland conversion program 700 $aAillery$b Marcel P$01396016 712 02$aUnited States.$bDepartment of Agriculture.$bEconomic Research Service. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910695750003321 996 $aContrasting working-land and land retirement programs$93464009 997 $aUNINA