00823nam0-22002531i-450 99000749394040332120170419082410.0000749394FED01000749394(Aleph)000749394FED0100074939420030814d1962----km-y0itay50------baengChorological differentiation as the fundamental principle of Geographyan inquiry into the chorogical of GeographyG. De JongGroningenWolters1962213 p.24 cmJong,Gerben de< -1968>740404ITUNINARICAUNIMARCBK990007493940403321B-07-020Ist.7638ILFGEILFGEChorological differentiation as the fundamental principle of Geography1467984UNINA