Municipal differences in birth-rate and marriage fertility during the great depression of the 1930s. Conference on social history.

Anglo-Dutch conference on the social history of the Thirties, Amsterdam, 18-20 April 1977.

Municipal differences in birth-rate and marriage fertility during the great depression of the 1930s. Conference on social history.

Anglo-Dutch conference on the social history of the Thirties, Amsterdam, 18-20 April 1977.