Stumpff, Karl, 1895- <br/><br/>
Planet earth / 
Translated by Philip Wayne. 
 - Ann Arbor :  The University of Michigan Press ,  1959. 
 - 191 p. :  ill. ;  21 cm. 
<br/><br/> Translation of Die Erde als Planet. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth