Nordic health notes - (ET 10 Alter.) A report to the World health organization following observation of public health practice in Norway, Sweden and Finland, and attendance at the frist WHO environmental sanitation seminar in the Netherlands, during the period : november 13, 1950 to february 12, 1951. Illustr.

Förlag	År	Ort	Om boken	ISBN
	1951	USA, Juneau	ill.