Clark Colin 1905 Population growth and land use / Colin Clark. - London, Melbourne [etc.] New York Macmillan; St. Martin’s P., 1967. - 406 p. : plates, maps, tables, diagrs. ; 23 cm. Bibliographical footnotes. Subjects--Topical Terms: Population LC Class. No.: HB871 Dewey Class. No.: 301.3/2