Meyer Abich, Adolf, <br/><br/>
Alejandro de Humboldt 1769-1969 / 
Adolf Meyer Abich 
 - Colonia :  Inter Nationes,  1969 
 - 181 p. ;  24 cm 
<br/><br/><label>Subjects--Personal Names: </label><br/>Humboldt, Alexander von, 1769-1859 
<br/><br/><label>Subjects--Topical Terms: </label><br/>VIAJEROS ALEMANES 
<br/><br/><label>Dewey Class. No.: </label>92  / H883M57