African adventure
A recent volunteer mission to Ethiopia completed construction of a new footbridge over the Blue Nile River
Auteur(s): |
William Billings
|
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Médium: | article de revue |
Langue(s): | anglais |
Publié dans: | Bridge Design & Engineering, 1er trimestre 2010, n. 58, v. 16 |
Page(s): | 24-27 |