KELSALL, R.K. <br/><br/>
Population 

 - London  Longman  1972 
 - ix, 127 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>168882 
<br/><br/><label>Dewey Class. No.: </label>304.5  / KEL