Doebele,William A Grimes,Orville F Valorization Charges as a Method for Financing Urban Public Works: The Example of Bogota, Colombia / William A.Doebele, Orville F.Grimes - Washignton,D.C World Bank 1977 - 83p. - World Bank Staff Working Paper . Subjects--Topical Terms: Civil EngineeringFinancing - Urban ImprovementsStreet ImprovementsUrban Services - Bogota - Colombia