TY  - BOOK
ED  - International Organization for Migration
TI  - World migration: costs and benefits of international migration 
SN  - 9290682094
PY  - 2005///
CY  - Geneva
PB  - International Organization for Migration
KW  - Emigration and immigration
KW  - Social aspects
KW  - Economic aspects
KW  - Government policy
N1  - Includes bibliographical references (p. 425-457) and index
ER  -