Assessing worldwide low-volume roads problems, needs, and impacts

Xehetasun bibliografikoak
Erakunde egilea: National Research Council (U.S.). Transportation Research Board
Formatua: Liburua
Hizkuntza:English
Argitaratua: Washington, D.C. Transportation Research Board, National Research Council 1995.
Saila:Transportation Research Circular Number 446
Gaiak: