World population monitoring, 1997 international migration and development.

Sonraí bibleagrafaíochta
Údar corparáideach:	United Nations. Department of International Economic and Social Affairs. Population Division
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	New York United Nations 1998.
Ábhair:	Emigration and immigration > Economic aspects. Emigration and immigration > Government policy.