"Based on the proceedings of the International Symposium on Unbound Aggregates in Roads (UNBAR3) held at the University of Nottingham, England, on 11-13 April 1989."
Includes bibliographical references and indexes.
Aggregates (Building materials)-- Congresses.
Road materials-- Congresses.
Roads-- Base courses-- Congresses.
Dawson, A. R.
Jones, R. H.
International Symposium on Unbound Aggregates in Roads(3rd :1989 :, University of Nottingham)