00807nam0-22002771i-450-99000749801040332120071210102557.00-12-168650-7000749801FED01000749801(Aleph)000749801FED0100074980120030814d1977----km-y0itay50------baengGBHuman and environmental systemsa Geographer's appraisalG. P. ChapmanLondon - New York - San FranciscoAcademic press1977XIV, 421 p.24 cmChapman,Graham P.246070ITUNINARICAUNIMARCBK990007498010403321C-02-119Ist.10862ILFGEILFGEHuman and environmental systems676187UNINA