Blar i Skrifter på forfatter "Horn, Gunnar"
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Beiträge zur Kenntnis der Kohle von Svalbard (Spitzbergen und der Bäreninsel)
Horn, Gunnar (Skrifter;17, Research report, 1928) -
Franz Josef Land : natural history, discovery, exploration, and hunting
Horn, Gunnar (Skrifter;29, Research report, 1930) -
Geology of Bear Island : with special reference to the coal deposits, and with an account of the history of the island
Horn, Gunnar; Orvin, Anders K. (Skrifter;15, Research report, 1928)