Toit, Brian M.Du <br/><br/>
Migration and Urbanization;Models and Adaptive Strategies 
by Brian M.Du Toit 
 - Paris:  Mouton publishers,  c1975 
 - x;305p.     23cm. 
<br/><br/><label>ISBN: </label>9027975795 
<br/><br/><label>Dewey Class. No.: </label>301.326  / Toi