Willis, Margaret Swainson. <br/><br/>
A systematic geography of world relations  /  by Margaret S. Willis. 

 - 4th ed. 
 - London :  G. Philip,  1950 
 - 304 p. :  illus. (incl. maps) diagrs. ;  23 cm. 
<br/><br/> Imprint covered by label: Chicago, Denoyer-Geppert Company. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Textbooks<br/>Physical geography--Textbooks
<br/><br/><label>Dewey Class. No.: </label>910   / WIS 1950