Harper, Robert A. <br/><br/>
Between two worlds :  a new introduction to geography / 
Robert A. Harper [and] Theodore H. Schmudde 
 - Boston :  Houghton Mifflin,  c1973 
 - xiii, 586 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0395120756 :  USD 14.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>910