ceci Book n’existe pas dans votre langue, Voir dans: English (en),
Ou utilisez Google Traduction:  

Ce livre n’est peut-être plus disponible en version imprimée.

The text covers two basic designs of eath road called, for convenience 'village' and 'market' roads; definitions based on levels of usage, from a few vehicles per day or week (village), to perhaps 50 vehicles per day (market).  The text describes the drainage principles and techniques; route planning and surveying; road construction and maintenance.  Appendixes describe the operation of some simple pieces of surveying equipment and provide a glossary of road construction terms. 2 copies

123 pages, illustrated

Informations de publication

  • Publié: 1996
  • Éditeur: Intermediate Technology
  • ISBN-10: 0903031841
  • ISBN-13: 978-0903031844
  • Dewey Decimal: 625.74
  • Bibliothèque ECHO: 625.74 HIN

Acheter