Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Work accomplished on National Highway which is eventually to extend from Costa Rican border to Columbian border; work in progress since 1921; map showing highway system is given.
Work accomplished on National Highway which is eventually to extend from Costa Rican border to Columbian border; work in progress since 1921; map showing highway system is given.
Panama National Highway system
Commerce Reports
Peck, G.C. (Autor:in)
1931
2 pages
Aufsatz (Zeitschrift)
Englisch
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Trans-isthmian highway, Panama
Engineering Index Backfile | 1942
Eastern Panama explored for possible highway route
| Engineering Index Backfile | 1942
Work pushed on new highway across Isthmus of Panama
Engineering Index Backfile | 1941
Work pushed on new highway across Isthmus of Panama
Engineering Index Backfile | 1941
Online Contents | 2010