Proceedings of the joint annual meetings of the national newcastle disease and avian influenza laboratories of countries of the European Union

Proceedings of the Joint Annual Meetings: Proceedings 2006 Proceedings 2005 Proceedings 2004 Proceedings 2003 Proceedings 2002 Proceedings 2001 Proceedings 1999 Proceedings 1998 Proceedings 1997 Proceedings 1995 Proceedings 1994 Proceedings 1993