Population geography : a reader 2026-02-16T10:45:46+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Demko, George J., 1933-; Rose, Harold M; Schnell, George A., 1931- (McGraw-Hill, 1970)