Geographia Polonica (1995) vol. 64

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Foreword

Alina Potrykowska, John I. Clarke

Geographia Polonica (1995) vol. 64, pp. 5-6

Keywords:

Alina Potrykowska, Institute of Geography and Spatial Organization, Polish Academy of Sciences Krakowskie Przedmieście 30, 00-927 Warszawa, Poland
John I. Clarke, Chiirman, Committee on Population and Environment, International Union for the Scientific SUdy of Population and North Durham Health Authority, Appleton House, Lanchester Road, Durham DH1 5XZ, United Kingdom