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Assault on the Amazon
Bourne, Richard, (1978)
Die Bedeutung von Verkehrswegeinvestitionen für den regionalen Entwicklungsprozeß dargestellt am Beispiel der geplanten Autobahn A 31
Ollick, Franz, (1979)
CENTO seminar on the maintenance and improvement of highways and their structures
Kişlali, A.S., (1977)
Road safety at night : a report prepared by an OECD Road Res. Group ; [mit zahlr. Tab.]
(1980)
Evaluation of load carrying capacity of bridges : a report prepared by an OECD Road Research Group
Bridge maintenance : a report prepared by an OECD Road Res. Group
(1981)