00810nam0-22003011i-450-99000325984040332120001010000325984FED01000325984(Aleph)000325984FED0100032598420000920d1986----km-y0itay50------baitay-------001yyPROGRESS IN SETTLEMENT SYSTEMS GEOGRAPHYMilanoFranco Angeli1986pp. 473Monografie e Saggi di Geografia Urbana044.002Bourne,L. S.33004ITUNINARICAUNIMARCBK990003259840403321044.002.BOU207DECGEDECGEPROGRESS IN SETTLEMENT SYSTEMS GEOGRAPHY450931UNINAING01