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Keywords from Image Description:
KITLV Demmeni J. Kayans fell heavy tree high above the ground Upper Mahakam Central Borneo circa .tif accession number credit line Nieuwenhuis nl Kajans vellen hoog boven de grond een zware boom BovenMahakam MiddenBorneo Borneoexpeditie onder leiding van dr Nieuwenhuis en Kayans fell heavy tree high above the ground Upper Mahakam