Johnstun, Aaron J.Ware, Stephen J.2010-10-062010-10-062009-01Aaron J. Johnstun & Stephen J. Ware, Farm Tractors in Kansas: How to Perfect a Security Interest, 57 University of Kansas Law Review 409-426 (2008-2009).https://hdl.handle.net/1808/6797Widespread enactment of the Uniform Commercial Code (UCC) occurred nearly half a century ago. Even so, significant non-uniformities in commercial law remain. One is the method of perfecting a security interest in a farm tractor.en-USSecured transactionsUniform commercial codeUCCArticleopenAccess