LEADER 01965nam 2200469I 450 001 9910703542903321 005 20150211160449.0 035 $a(CKB)5470000002432273 035 $a(OCoLC)903223665 035 $a(EXLCZ)995470000002432273 100 $a20150211d2014 ua 0 101 0 $aeng 135 $aurcn||||a|||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEnvironmentally sensitive maintenance practices for dirt and gravel roads /$fby Steve Bloser, Dave Creamer, Carolyn Napper, Barry Scheetz, Tim Ziegler 210 1$a[San Dimas, Calif.?] :$cUnited States Department of Agriculture, Forest Service, National Technology & Development Program ;$aUniversity Park, PA :$cCenter for Dirt and Gravel Road Studies,$d[2014] 215 $a1 online resource (126 pages) $ccolor illustrations 300 $aTitle from title screen (viewed on Feb. 11, 2015). 300 $a"April 2012." 320 $aIncludes bibliographical references (pages 125-126). 517 1 $aEnvironmentally sensitive road maintenance practices for dirt and gravel roads 606 $aDirt roads$xMaintenance and repair 606 $aGravel roads$xMaintenance and repair 606 $aRoads$xMaintenance and repair 615 0$aDirt roads$xMaintenance and repair. 615 0$aGravel roads$xMaintenance and repair. 615 0$aRoads$xMaintenance and repair. 700 $aBloser$b Steve$01403247 702 $aCreamer$b Dave$c(Field Operations Specialist), 702 $aNapper$b Carolyn 702 $aScheetz$b Barry E. 702 $aZiegler$b Tim$c(Field Operations Specialist), 712 02$aTechnology & Development Program (U.S.), 712 02$aCenter for Dirt and Gravel Road Studies, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910703542903321 996 $aEnvironmentally sensitive maintenance practices for dirt and gravel roads$93475509 997 $aUNINA