Highway planning : proceedings of the seminar on highway planning held during the PTRC Summer Annual Meeting, 7-11 July 1975 at the University of Warwick, England /

Eitemau Tebyg

• Highway planning and design : proceedings of seminar N held at the PTRC Summer Annual Meeting, University of Warwick, England from 9 - 12 July 1979 /
  Cyhoeddwyd: (1979)
• Comprehensive highway planning : a study of qualitative factors in rural highway location methodology /
  Cyhoeddwyd: (1969)
• Highway construction and maintenance : proceedings of seminar P held at the PTRC Summer Annual Meeting, University of Warwick, England from 9 - 12 July 1979 /
  Cyhoeddwyd: (1979)
• Highway construction and maintenance : proceedings of Seminar F held at the PTRC Transport and Planning Summer Annual Meeting, University of Bath, England, from 7-11 September, 1987.
  Cyhoeddwyd: (1987)
• Highway appraisal and design : proceedings of Seminar E held at the PTRC Transport and Planning Summer Annual meeting, University of Bath, England, from 12-16 September, 1988.
  Cyhoeddwyd: (1988)