Future of roads and rivers in Suriname and neighbouring region : proceedings FURORIS congress, Paramaribo, December 2-7, 1982 / ed. by Dan Bekker and Hillebrand Ehrenburg

Future of roads and rivers in Suriname and neighbouring region : proceedings FURORIS congress, Paramaribo, December 2-7, 1982 / ed. by Dan Bekker and Hillebrand Ehrenburg