Oelschner, Walter. <br/><br/>
Landung in Osu :  das Leben des Andreas Riis fur Westafrika 

 - Stuttgart,  Evang. Missionsverlag  [1959] 
 - 223 p.  illus.  20 cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Rils, Andreas, 1804-1854 
<br/><br/><label>Dewey Class. No.: </label>276.67 RII/OEL