Keliweg de Zwaan, Johannes Pieter,  1875- <br/><br/>
Die insel nias bei Sumatra / 
von J. P. Kleiweg de Zwaan 
 - Haag :  Martinus Nijhoff,  1913 
 - 3 v. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine--Nias (Island)<br/>Ethnology--Nias (Island)
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Nias (Island)