LEADER 01707nam 2200433Ka 450 001 9910696885903321 005 20080722105718.0 035 $a(CKB)5470000002382019 035 $a(OCoLC)234383868 035 $a(EXLCZ)995470000002382019 100 $a20080722d2007 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aHow can we tell if we are making a difference?$b[electronic resource] $eERS efforts to improve evaluation of nutrition outcomes /$fElizabeth Frazao ; Joanne F. Guthrie ; David Smallwood 210 1$aWashington, D.C. :$cU.S. Dept. of Agriculture, Economic Research Service,$d[2007] 215 $a4 pages $cdigital, PDF file 225 1 $aEconomic information bulletin ;$v29-8 300 $aTitle from title screen (viewed on July 22, 2008). 300 $a"September 2007." 320 $aIncludes bibliographical references. 517 $aHow can we tell if we are making a difference? 606 $aNutrition policy$zUnited States$xEvaluation 606 $aFood consumption$zUnited States$xEvaluation 606 $aFood stamps$zUnited States$xEvaluation 615 0$aNutrition policy$xEvaluation. 615 0$aFood consumption$xEvaluation. 615 0$aFood stamps$xEvaluation. 700 $aFraza?o$b Elizabeth$01404104 701 $aGuthrie$b Joanne$g(Joanne Frances)$01390886 701 $aSmallwood$b David$01411482 712 02$aUnited States.$bDepartment of Agriculture.$bEconomic Research Service. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910696885903321 996 $aHow can we tell if we are making a difference$93550708 997 $aUNINA