Bunge, William Wheeler, 1928-. Theoretical geography / by William Bunge. - Sweden, Dept. of Geography, C.W.K. Gleerup : Lund : Royal University of Lund, 1966. - xii, 285 pages : illustrations. - Lund studies in geography. no.1 Ser.C, General and mathematical geography . Bibliography: page 199-208. Subjects--Topical Terms: Geography--Methodology.