Heisler, Helmuth. <br/><br/>
Urbanization and government of migration  /    
by Helmuth Heisler. 
 - London :   C.Hurst &Co. ,   1974. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Urbnization.--------<br/>Rural-urban migration--------
<br/><br/><label>Dewey Class. No.: </label>MISR 301.36096894 HEI