People Netherlands Jan Anton Nijkamp peoplepill id: jan-anton-nijkampJAN 1 views today 9 views this weekDutch conservationistJan Anton NijkampBiographyListsAlso ViewedListsJan Anton Nijkamp is in following listsBy work and/or countryNotable Dutch ConservationistsGender:Male, Born in:Years 1900 to 1929From our partnersSponsoredJan Anton Nijkamp