R. J. Freer-Hewish

THE USE OF LIME-TREATED BRITISH CLAYS IN PAVEMENT CONSTRUCTION. PART 2: THE EFFECT OF MELLOWING ON THE STABILIZATION PROCESS

G. S. Ghataora, C. C. Holt, R. J. Freer-Hewish, 1998 .

Salt damage to bituminous surfacings: results from road trials in Botswana.

B Obika, M E Woodbridge, R. J. Freer-Hewish, 1994 .

AVOIDING SALT DAMAGE TO BITUMINOUS SURFACINGS: RESULTS FROM A ROAD TRIAL IN BOTSWANA

B Obika, M E Woodbridge, R. J. Freer-Hewish, 1994 .

Soluble salt damage to thin bituminous road and runway surfaces

R. J. Freer-Hewish, P. G. Fookes, B. Obika, 1989, Quarterly Journal of Engineering Geology.