Pwdh Roberts

THE PERFORMANCE OF SURFACE DRESSED ROADS IN GHANA

Pwdh Roberts, 1982 .

THE CONDUCT OF ROAD MAINTENANCE IN GHANA

Pwdh Roberts, P K Gaituah, 1983 .

PROCEEDINGS OF THE SEVENTH REGIONAL CONFERENCE FOR AFRICA ON SOIL MECHANICS AND FOUNDATION ENGINEERING, ACCRA, JUNE 1980. VOLUME 1. SECTION 4: PROBLEM SOILS IN PAVEMENT CONSTRUCTION (CONTD)

F Netterberg, M S Snaith, R J Freer-Hewish, 1980 .