Ames, Ia : Iowa State College of Agriculture and Mechanic Arts, [1924]
Format:
Book
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Additional/Related Title Information
Full Title:
Tractive resistance and related characteristics of roadway surfaces / by T. R. Agg. An investigation conducted by the Iowa Engineering Experiment Station in cooperation with the United States Bureau of Public Roads and the Iowa Highway Commission
Series Titles:
Bulletin, 67, Engineering Experiment Station Abraham Baldwin Agricultural College. Bulletin ; 67, Engineering Experiment Station.