Renker, Armin,  1891-1961. <br/><br/>
Himmelsschlüssel und Herbstzeitlose;  neue Bilder aus der Eifelheimat. 

 - Heidelberg,  L. Schneider,  1947. 
 - 112 p.  20 cm. 
<br/><br/><label>LCCN: </label>af 48003847  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--Outdoor books.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Eifel (Germany)
<br/><br/><label>LC Class. No.: </label>PT2635.E726  / H5