Lydolph, Paul E <br/><br/>
Geography of the U.S.S.R. 

 - 2nd ed 
 - John Wiley & Sons, New York  1970 
 - xv,683 
<br/><br/><label>ISBN: </label>471 55725 0 
<br/><br/><label>Dewey Class. No.: </label>914.7 Lyd