Recommended CitationChamberlin, W. P., and E. J. Yoder. The Effect of Base Course Gradation on the Results of Laboratory Pumping Tests : Technical Paper. Publication FHWA/IN/JHRP-57/38. Joint Highway Research Project, Indiana Department of Transportation and Purdue University, West Lafayette, Indiana, 1957. doi: 10.5703/1288284313541.
Joint Highway Research Project
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