Broek, Jan O.M. <br/><br/>
a geography of mankind / 
Jan O.M> Broek, John W. Webb. 
 - 3rd ed 
 - New York :  McGraw-Hill,  c1978. 
 - 494 p. : ill. 
<br/><br/> Includes references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography--Textbooks, 1945-