International Symposium on Unbound Aggregates in Roads University of Nottingham, Jones, R. H., & Dawson, A. R. (1989). Unbound aggregates in roads. Butterworths.
Cita Chicago Style (17a ed.)International Symposium on Unbound Aggregates in Roads University of Nottingham, R. H. Jones, y A. R. Dawson. Unbound Aggregates in Roads. London ; Boston: Butterworths, 1989.
Cita MLA (8a ed.)International Symposium on Unbound Aggregates in Roads University of Nottingham, et al. Unbound Aggregates in Roads. Butterworths, 1989.
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