Lewis, G. J. <br/><br/>
Human migration : a geographical perspective 
G.J. Lewis 
 -  Croom Helm London  1982  1982 
 - 220 p. : ill. ; 23 cm. 
 - Croom Helm series in geography and environment .
<br/><br/> Bibliography : p. 192-216  Includes index 
<br/><br/><label>ISBN: </label>0709900074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Migration , Internal--HB
<br/><br/><label>LC Class. No.: </label>HB1952.L48 1982