01114nam a2200289 a 450000100060000000300080000600500170001400800410003102000220007202000220009403500190011604000320013504100080016708200250017524501890020026000280038930000250041749000430044250400410048550501120052665000140063865000180065265000140067070000240068471000730070883000430078173898BD-RjUL20211209082447.0170614s1987 fr a b i001 0 eng d a9231024167 (v. 1) a9231025228 (v. 2) a(BD-RjUL)74116 aDLCcDLCdDLCdBD-RjULbeng aeng00a627.54223bMAN 198700aManual on drainage in urbanized areas :ba contribution to the International Hydrological Programme /cprepared by the Working Group, Project A 2.9 ; edited by W.F. Geiger... [et al.]. aParis :bUnesco,c1987. av. :bill. ;c30 cm. aStudies and reports in hydrology ;v43 aIncludes bibliographical references.0 av. 1. (Planning and design of drainage systems)-- v. 2. (Data collection and analysis for drainage design). 0aDrainage. 0aUrban runoff. 0aSewerage.1 aGeiger, Wolfgang F.2 aInternational Hydrological Programme.bWorking Group--Project A 2.9. aStudies and reports in hydrology ;v43