| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Population Distribution and Migration: Proceedings of the United Nations Expert Group Meeting on Population Distribution and Migration, Santa Cruz, Bolivia, 18-22 January 1993, Convened in | 978-92-1-151324-O (92-1-151324-3) | 1998 |
E. G. ?? · N/E · N.G. · U. G. · U.n. · United N. · United Nations