Ray, John B. <br/><br/>
Materials of geography for educational use 
John B. Ray 
 - Minneapolis:  Burgess Pub,  1963. 
 - vi, 117p 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography-Laboratory manulas
<br/><br/><label>Dewey Class. No.: </label>910.28  / RAM