Recommended CitationYoder, E. J., and R. T. Milhous. Appendices for the Report: Comparison of Different Methods of Measuring Pavement Conditions, NCHRP Project 1-2, later published in NCHRP Report 7. Publication FHWA/IN/JHRP-64/Acomp. Joint Highway Research Project, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 1964. doi: 10.5703/1288284314459.
Joint Highway Research Project
National Cooperative Highway Research Program
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