Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Anibal Leodegario Altamira"'
Autor:
Marcelo Bustos, Miguel Pereyra, Pablo Girardi Mancini, Oscar Fernández, Anibal Leodegario Altamira, Juan Enrique Marcet, Oscar Victor Cordo
Publikováno v:
Transportation Research Record: Journal of the Transportation Research Board. :20-33
The high-altitude mountain valleys of Calingasta, located in the province of San Juan, central western Argentina, along the border with Chile, are isolated and scarcely populated territories, rich in natural resources, scenic attractions, and grazing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a98b6db2c48ebc4c936b486d7a75a98
https://doi.org/10.3141/1989-03
https://doi.org/10.3141/1989-03
Publikováno v:
Proceedings of the Institution of Civil Engineers - Transport. 156:9-15
The agency responsible for constructing and maintaining urban roads in Chile has initiated a pilot programme under which responsibility for the maintenance and preservation of urban roads falls within the scope of the private sector, which assumes th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecd206ca6ff855cd628e8902c59fb322
https://doi.org/10.1680/tran.2003.156.1.9
https://doi.org/10.1680/tran.2003.156.1.9