LEADER 01561oam 2200397 a 450 001 9910697277103321 005 20230902161725.0 035 $a(CKB)5470000002386149 035 $a(OCoLC)755167014 035 $a(EXLCZ)995470000002386149 100 $a20110930d1958 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aEngineering handbook for soil conservationists in the Corn Belt$b[electronic resource] 210 1$aWashington, D.C. :$cSoil Conservation Service, U.S. Dept. of Agriculture,$d1958. 215 $a1 online resource (306 unnumbered pages) $cillustrations 225 1 $aAgriculture handbook / United States Department of Agriculture ;$vno. 135 300 $aTitle from title screen (viewed on Mar. 2, 2012). 300 $a"Supersedes Agriculture handbook no. 57, Farm planners' engineering handbook for the Upper Mississippi region." 410 0$aAgriculture handbook (United States. Department of Agriculture) ;$vno. 135. 606 $aSoil conservation$vHandbooks, manuals, etc 606 $aWater conservation$vHandbooks, manuals, etc 608 $aHandbooks and manuals.$2lcgft 615 0$aSoil conservation 615 0$aWater conservation 712 02$aUnited States.$bSoil Conservation Service. 801 0$bOCLCE 801 1$bOCLCE 801 2$bGPO 906 $aBOOK 912 $a9910697277103321 996 $aEngineering handbook for soil conservationists in the Corn Belt$93125173 997 $aUNINA