Lee Trevor Race and residence The concentration and dispers Lee Trevor - Oxford Clarendon Press 1977 - xi, 193p cm. - Oxford Research Studies in Geography. Ed by J. Gottmann atc . Bibliography: P 182-88; Appendix: P 164-81 ISBN: 0 19 823215 2 Source: General Book Subjects--Topical Terms: Migration Dewey Class. No.: U426.3.N71<--N61, L7