Johnson, Wikkis E. <br/><br/>
Mathematical geography 

 - New Delhi  Kaveri Books  2012 
 - 336  Hb 
<br/><br/> Forms of the earth 
<br/><br/><label>ISBN: </label>978-81-7479-124-5 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>526