The state of rural road infrastructure in the Philippines. by Costales, Achilles C.

Motorization and the provision of roads in countries and cities by Ingram, Gregory K.

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On the move ... a market for mobility on the roads by Hibbs, John

The 1983 survey on socio-economic aspects of labor-based road project in the Philippines its relevance to current efforts by Carino, Ledivina C.

Highway investment in developing countries.

The impact of rural roads on poverty alleviation a review of the literature. by Howe, John

Inter-regional commodity flow by rail transport, 1978.

The feeder roads projects progress report by Cariño, Ledivina V.

The impact of feeder roads a research design by Carino, Ledivina V.

The allocation of road capital in two-dimensional space a continuous approach by Puu, Tonu