Tiwker Irene Ed. Many facets of human settlements, science and soci Tiwker Irene Ed.; Buvini Mayro Ed. - Oxford Pergamon Press 1977 - 405p cm. American association for the advancement of science ISBN: 0 08 021994 2 Source: General Book Subjects--Topical Terms: Rural Geography Dewey Class. No.: U44, L7