Interested persons working on population issues are invited to submit paper and poster abstracts for the 25th IUSSP (International Union for the Scientific Study of Population) International Population Conference to be held in Tours, France, from 18 to 23 July 2005. The official languages of the Conference will be English, French and Spanish.

Abstracts for paper and poster presentations may be submitted in one of the three languages by Internet until 15 September 2004. Prospective authors should visit the official IUSSP Conference website at http://www.iussp.org/France2005 for more information.