Hoffman, William. Pletan, Rodney A. aut Arora and Associates National Research Council (U.S.) Transportation Research Board. American Association of State Highway and Transportation Officials National Cooperative Highway Research Program text bibliography dcu Washington, D.C.] [Transportation Research Board?] [2009] 2009 monographic eng 1 online resource (1 volume (various foliations)) : illustrations (some color). prepared by William Hoffman [and others] ; Rodney A. Pletan, principal author ; scan management, Arora and Associates, P.C. At head of title: Scan 07-03. "Requested by the American Association of State Highway and Transportation Officials. "The information in this report was prepared as part of NCHRP Project 20-68A U.S. Domestic Scan, National Cooperative Highway Research Program." "October 2009." Includes bibliographical references (leaves E-1 through F-4). Access restricted to Ryerson students, faculty and staff. CaOTR Roads Snow and ice control United States 9781621982432 1621982432 https://app.knovel.com/hotlink/toc/id:kpBPWMNCH5/best-practices-in-winter/best-practices-in-winter https://app.knovel.com/hotlink/toc/id:kpBPWMNCH5/best-practices-in-winter/best-practices-in-winter Access restricted to Ryerson students, faculty and staff. CaOTR 130416 20260817171317.0