[Urban and rural population and the distribution of dentists in Norway 1945-1969].
D003815:Dentists / Q000600:supply & distribution*; D006665:History of Dentistry; D049673:History, 20th Century; D009664:Norway; D012424:Rural Population; D014505:Urban Population
Folkemengdens og tannlegenes fordeling på landets by- og herredkommuner 1945-1969.