IVth IRF African Highway Conference, Nairobi, 20th-25th January, 1980.
Contributors: International Road Federation.
Publisher: s.n.
Published: 1980
Place of publication: [S.l
Language: eng
Number of pages: 87
Subjects: Roads -- Africa -- Congresses.; Roads -- Africa -- Design and construction -- Congresses.
Genres: Congresses.
Other titles: 4th IRF African Highway Conference, Nairobi, 20th-25th January 1980.; Fourth IRF African Highway Conference, Nairobi, 20th-25th January, 1980.
Notes: Includes bibliographical references.
Arabic, English, French, Italian, and Portuguese.