TY  - BOOK
AU  - Jansen,Clifford J.
TI  - Readings in the sociology of migrations
U1  - 325 
PY  - 1970///
CY  - London
PB  - Pergamen
KW  - Urban-rural migration
KW  - Emigration and immigration
KW  - Migration, Internal
N1  - Includes bibliographical references and index
ER  -