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American highway policy
Dearing, Charles Lee, (1978)
Will increased highway funding help rural areas?
Brown, Dennis M., (1999)
Highway economics with special reference to the Republic of South Africa
Scheurkogel, A. E., (1966)
Family planning, internal migration and urbanization in ECAFE countries : bibliography of available materials
(1968)
Fertility studies in the ECAFE region : a bibliography of books, papers and reference materials
(1971)
Stratigraphic correlation between sedimentary basins of the ESCAP region
(1970)