Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePRESIDENTIAL ADDRESS: THE NATURE OF CITIES RECONSIDERED.AuthorsUllman, Edward L.PublicationPapers in Regional Science, 1962, Vol 9, Issue 1, p7ISSN1056-8190Publication typeArticleDOI10.1111/j.1435-5597.1962.tb01822.x