Philbrick, Allen Kellogg. <br/><br/>
This human world. 

 - New York,  Wiley  [1963] 
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>LCCN: </label>63009432 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography -- Textbooks.--Geography -- Textbooks.