Developing countries : highway construction : proceedings of Seminar H held at the PTRC Transport and Planning Summer Annual Meeting, University of Bath, England, from 7-11 September 1987.

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Bibliografiset tiedot
Yhteisötekijät: Planning and Transport Research and Computation (International) Co. Meeting Seminar H., PTRC Education and Research Services
Aineistotyyppi: Kirja
Kieli:English
Julkaistu: London : PTRC Education and Research Services Ltd. on behalf of Planning and Transport Research and Computation (International) Co., 1987.
Sarja:PTRC seminar proceedings ; P295.
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