Evaluating the economic priority of highway maintenance: some exploratory analysis
Harral, C. G.
Evaluating the economic priority of highway maintenance: some exploratory analysis - Accra: Wold Bank, 1977 - 71p.: ill.; 29cm.
Highway maintenance
Congresses
Roads
Economic aspects
Transportation
ERB PAM HE278.H37
Evaluating the economic priority of highway maintenance: some exploratory analysis - Accra: Wold Bank, 1977 - 71p.: ill.; 29cm.
Highway maintenance
Congresses
Roads
Economic aspects
Transportation
ERB PAM HE278.H37