Report of the twenty-first session Norden
Subtitle: Denmark, Finland, Iceland, Norway, Sweden, 1960
By: general editor, Theodor Sorgenfrei.
Contributors: Sorgenfrei, Theodor, 1915-
Publisher: Det Berlingske Bogtrykkeri
Published: 1960
Place of publication: Copenhagen
Number of pages: 28
Subjects: Geology -- Congresses
Notes: English, French, German, Spanish or Italian.

Includes bibliographies.