EntityQ940223· pop 14· linked from 383 articlescatchment areaSign in to savetrade or use area for a given service or businessConnectionshealth careEntitycancerEntityInternational Standard Book NumberEntityairportEntityresearchEntitydigital object identifierEntityOrganization for Economic Cooperation and DevelopmentEntitydrainage basinEntityInternational Standard Serial NumberEntityde factoEntityepidemiologyEntityurban planningEntityhuman geographyEntitygeographic information systemEntitypublic healthEntitypatientEntityeconomistEntityQ180686EntitybibcodeEntityQ229883EntityCategoriesEconomic geographyHuman geography