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Siboga-Expeditie 



XXXVIII 



THE 



SERGESTID^ OF THE SIBOGA EXPEDITION 



BY 



H.J. HANSEN 



GjENTOFTE (Dear Copenhagen) 



With 5 plates and 14 text figures 



■*<••■-'... C t" ■'■; -I 



LATE E. J. BRILL 



PUBLISHERS AND PRINTERS 



LEIDEN — I9I9 



