Volume 61, Number 3 Vol. 61, 2006/3 - pagesPages 165 to 194Influence of Own Sibship Size on the Number of Children Desired at Various Times of LifeBy Arnaud Régnier-Loilier, translated by Roger DepledgePages 197 to 266Recent Demographic Trends in the Developed CountriesBy Jean-Paul Sardon, translated by Glenn RobertsonPages 267 to 291Fertility in the Developed English-Speaking Countries outside Europe : Canada, United States, Australia and New ZealandBy Jean-Paul Sardon, translated by Roger DepledgePages 295 to 307Investigation of a Unit Non-Response Adjustment Procedure: The Case of the Urban Fertility Survey, Italy, 2001-2002By Anna Giraldo, Gianpiero Dalla ZuannaPages 309 to 310Book ReviewsBy Christelle Hamel