000 00329nam a2200133Ia 4500
008 211228s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aKnapp,B J
245 0 _aSocial processes
260 _bGeorge Allen
_aLondon
_c1979
300 _a72p p.
653 _aGeography
942 _c1
999 _c229203
_d229203