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Summary of the First Annual Bituminous Conference November 3, 1954. By: Jerry Geib http://mnroad.dot.state.mn.us/pavement/bituminous/bituminous.asp. Gradation of Mineral Aggregates in Dense Graded Bituminous Mixtures By F. N. Hveem. On the 1 st page of the 1 st paper.
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Summary of the First Annual Bituminous ConferenceNovember 3, 1954 By: Jerry Geib http://mnroad.dot.state.mn.us/pavement/bituminous/bituminous.asp
Gradation of Mineral Aggregates in Dense Graded Bituminous MixturesBy F. N. Hveem • On the 1st page of the 1st paper. • Discovery Upsets Theories.
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